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Top Drill Deep Hole
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Metric
Inch
Workpiece Material
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P Steel (158)
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P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(158)
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P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(158)
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P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(158)
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P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(158)
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P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(158)
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P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(158)
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P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(158)
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M Stainless Steel (158)
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M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(158)
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M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(158)
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M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(158)
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K Cast Iron (158)
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K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(158)
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K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(158)
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K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(158)
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N Non-Ferrous Materials (158)
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N1Wrought Aluminum(158)
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N2Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(158)
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N3High-Silicon Aluminum Alloys Si >12.2%(158)
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N4Copper, Brass, Zinc-based on machinability index range of 70-100(158)
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S High-Temp Alloys (158)
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S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(158)
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S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(158)
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S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(158)
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S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(158)
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Select First Choice
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CN (12)
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DE (86)
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IN (1)
Applications
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Convex Drilling (200)
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Corner Style SquareEnd Drilling (200)
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Drilling (200)
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Flat Bottom Drilling (200)
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Inclined Entry Drilling (200)
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Inclined Exit Drilling (200)
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Pre-Condition (200)
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Stacked Plates Drilling (200)
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3.0 (4)
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3.175 (4)
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9.525 (4)
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10.2 (3)
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10.3 (1)
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10.317 (3)
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10.32 (1)
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10.5 (4)
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10.716 (3)
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11.0 (4)
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11.113 (4)
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11.5 (4)
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12.0 (4)
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12.304 (2)
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12.5 (4)
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13.0 (4)
to
Cutting Diameter
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0.1181 (4)
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0.125 (4)
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0.1378 (4)
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0.1406 (3)
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0.1496 (4)
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0.1563 (4)
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0.1575 (4)
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0.159 (4)
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0.1693 (3)
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0.1772 (4)
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0.182 (3)
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0.1969 (4)
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0.2031 (3)
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0.213 (3)
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0.2188 (4)
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0.2283 (4)
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0.2441 (3)
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0.2559 (4)
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0.257 (4)
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0.2656 (4)
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0.2677 (3)
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0.272 (4)
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0.2756 (4)
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0.2813 (3)
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0.2953 (3)
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0.2969 (3)
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0.3125 (4)
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0.315 (4)
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0.3281 (3)
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0.332 (3)
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0.3346 (4)
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0.3438 (4)
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0.3543 (4)
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0.368 (3)
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0.374 (4)
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0.375 (4)
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0.3839 (3)
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0.3906 (1)
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0.3937 (4)
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0.4016 (3)
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0.4055 (1)
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0.4062 (3)
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0.4063 (1)
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0.4134 (4)
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0.4219 (3)
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0.4331 (4)
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0.4375 (4)
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0.4528 (4)
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0.4724 (4)
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0.4844 (2)
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0.4921 (4)
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0.5 (4)
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0.5118 (4)
to
Maximum Hole Depth [L4]
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1.7717 (1)
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2.2835 (1)
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2.3228 (2)
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2.36 (1)
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2.3622 (3)
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2.874 (1)
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2.9134 (3)
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2.9528 (4)
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3.0315 (2)
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3.1102 (2)
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3.1496 (1)
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3.4646 (1)
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3.5039 (4)
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3.5433 (3)
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3.6614 (1)
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3.7008 (1)
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3.7402 (1)
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3.8189 (1)
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3.8583 (2)
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3.8976 (2)
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3.937 (2)
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4.0551 (1)
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4.09 (1)
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4.0945 (4)
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4.1339 (2)
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4.1732 (1)
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4.4094 (1)
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4.4488 (2)
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4.4882 (1)
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4.5669 (1)
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4.6063 (3)
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4.6457 (2)
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4.685 (4)
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4.7244 (4)
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4.8425 (1)
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4.9213 (1)
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5.2362 (1)
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5.2756 (5)
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5.31 (1)
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5.3543 (1)
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5.3937 (2)
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5.4331 (3)
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5.4724 (1)
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5.5118 (1)
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5.5906 (1)
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5.6693 (2)
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5.7087 (1)
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5.748 (1)
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5.7874 (1)
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5.8661 (4)
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5.9055 (3)
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6.063 (1)
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6.1811 (2)
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6.2598 (1)
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6.2992 (1)
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6.4173 (1)
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6.4567 (2)
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6.4961 (2)
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6.5354 (1)
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6.5748 (1)
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6.6535 (1)
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6.6929 (2)
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6.7323 (1)
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6.7717 (1)
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6.811 (1)
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6.8898 (2)
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6.9291 (2)
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7.0472 (1)
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7.0866 (3)
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7.6378 (2)
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7.6772 (3)
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7.7165 (2)
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7.7559 (2)
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7.7953 (1)
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7.8346 (3)
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7.874 (2)
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7.9528 (2)
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8.0709 (1)
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8.1102 (1)
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8.189 (1)
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8.2677 (1)
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8.4252 (1)
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8.5433 (1)
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8.5827 (1)
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8.622 (2)
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8.6614 (1)
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8.8583 (2)
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9.1339 (1)
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9.2126 (1)
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9.3307 (1)
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9.4094 (1)
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9.4488 (2)
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9.5276 (1)
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9.6063 (1)
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9.6457 (1)
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9.8425 (1)
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10.1181 (1)
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10.1575 (1)
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10.1969 (1)
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10.2362 (1)
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10.315 (1)
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10.4331 (1)
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10.5118 (2)
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10.5906 (1)
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10.6299 (1)
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10.7087 (1)
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10.8268 (1)
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11.378 (1)
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11.4961 (2)
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11.5748 (1)
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11.6142 (1)
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11.811 (2)
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12.4409 (1)
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12.5197 (1)
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12.5591 (1)
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12.6772 (2)
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12.7953 (1)
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12.9921 (1)
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13.5827 (1)
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14.1732 (1)
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14.8819 (1)
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15.0394 (1)
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15.1575 (1)
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15.3543 (1)
to
Maximum Hole Depth [L4]
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45.0 (1)
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58.0 (1)
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59.0 (2)
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60.0 (4)
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73.0 (1)
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74.0 (3)
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75.0 (4)
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77.0 (2)
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79.0 (2)
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80.0 (1)
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88.0 (1)
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89.0 (4)
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90.0 (3)
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93.0 (1)
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98.0 (2)
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100.0 (2)
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103.0 (1)
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104.0 (5)
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106.0 (1)
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112.0 (1)
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113.0 (2)
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114.0 (1)
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116.0 (1)
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117.0 (3)
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118.0 (2)
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119.0 (4)
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120.0 (4)
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123.0 (1)
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125.0 (1)
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133.0 (1)
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134.0 (5)
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135.0 (1)
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136.0 (1)
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137.0 (2)
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138.0 (3)
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139.0 (1)
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140.0 (1)
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142.0 (1)
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144.0 (2)
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145.0 (1)
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146.0 (1)
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147.0 (1)
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149.0 (4)
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150.0 (3)
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154.0 (1)
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157.0 (2)
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159.0 (1)
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160.0 (1)
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163.0 (1)
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164.0 (2)
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165.0 (2)
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166.0 (1)
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167.0 (1)
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169.0 (1)
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170.0 (2)
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171.0 (1)
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172.0 (1)
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173.0 (1)
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174.0 (1)
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175.0 (2)
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176.0 (2)
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177.0 (1)
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178.0 (2)
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179.0 (1)
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180.0 (3)
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194.0 (2)
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195.0 (3)
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196.0 (2)
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197.0 (2)
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198.0 (1)
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199.0 (3)
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200.0 (2)
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202.0 (2)
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205.0 (1)
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206.0 (1)
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208.0 (1)
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210.0 (1)
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214.0 (1)
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215.0 (1)
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217.0 (1)
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218.0 (1)
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219.0 (2)
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220.0 (1)
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221.0 (1)
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225.0 (2)
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232.0 (1)
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234.0 (1)
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237.0 (1)
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239.0 (1)
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240.0 (2)
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242.0 (1)
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244.0 (1)
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257.0 (1)
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259.0 (1)
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269.0 (1)
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270.0 (1)
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272.0 (1)
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275.0 (1)
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289.0 (1)
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292.0 (2)
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316.0 (1)
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325.0 (1)
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330.0 (1)
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345.0 (1)
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352.0 (1)
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360.0 (1)
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378.0 (1)
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382.0 (1)
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385.0 (1)
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390.0 (1)
to
Reach
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52.0 (1)
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67.0 (2)
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68.0 (2)
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69.0 (1)
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70.0 (2)
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82.0 (1)
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83.0 (1)
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84.0 (1)
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85.0 (2)
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86.0 (4)
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87.0 (1)
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88.0 (1)
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89.0 (1)
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90.0 (1)
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97.0 (1)
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99.0 (1)
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101.0 (1)
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102.0 (3)
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103.0 (2)
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104.0 (2)
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106.0 (1)
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112.0 (1)
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115.0 (1)
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118.0 (1)
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119.0 (3)
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121.0 (3)
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122.0 (1)
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130.0 (4)
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132.0 (1)
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134.0 (2)
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135.0 (1)
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137.0 (1)
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138.0 (2)
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144.0 (1)
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153.0 (4)
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154.0 (3)
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155.0 (3)
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156.0 (1)
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157.0 (2)
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158.0 (1)
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161.0 (1)
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162.0 (1)
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164.0 (1)
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170.0 (3)
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171.0 (2)
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172.0 (1)
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174.0 (2)
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177.0 (1)
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178.0 (1)
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179.0 (1)
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182.0 (1)
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183.0 (1)
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188.0 (1)
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200.0 (1)
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206.0 (1)
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211.0 (1)
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212.0 (1)
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220.0 (1)
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223.0 (1)
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224.0 (1)
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226.0 (1)
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237.0 (2)
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240.0 (1)
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241.0 (1)
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242.0 (2)
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244.0 (1)
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249.0 (1)
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257.0 (1)
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258.0 (1)
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353.0 (1)
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377.0 (1)
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386.0 (1)
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405.0 (1)
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409.0 (1)
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412.0 (1)
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418.0 (1)
to
Reach
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2.0472 (1)
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2.6378 (2)
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2.6772 (2)
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2.7165 (1)
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2.7559 (1)
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2.76 (1)
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3.2283 (1)
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3.2677 (1)
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3.3071 (1)
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3.3465 (2)
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3.3858 (4)
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3.4252 (1)
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3.4646 (1)
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3.5039 (1)
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3.5433 (1)
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3.8189 (1)
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3.8976 (1)
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3.9764 (1)
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4.0157 (3)
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4.0551 (2)
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4.0945 (2)
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4.1732 (1)
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4.2126 (1)
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4.252 (1)
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4.2913 (2)
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4.3307 (2)
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4.4094 (1)
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4.5276 (1)
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4.6457 (1)
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4.685 (2)
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4.69 (1)
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4.7244 (2)
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4.7638 (3)
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4.8031 (1)
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4.8819 (1)
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4.9606 (1)
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5.0 (1)
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5.0787 (2)
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5.1181 (4)
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5.1969 (1)
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5.2756 (2)
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5.315 (1)
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5.3543 (2)
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5.3937 (1)
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5.4331 (2)
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5.6693 (1)
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5.8661 (2)
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5.9449 (1)
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5.9843 (2)
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6.0236 (4)
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6.063 (3)
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6.1 (1)
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6.1024 (2)
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6.1417 (1)
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6.1811 (2)
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6.2205 (1)
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6.3386 (1)
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6.378 (1)
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7.0079 (1)
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7.2047 (1)
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7.2441 (1)
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7.2835 (2)
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7.3228 (2)
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7.3622 (3)
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7.4016 (1)
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7.4409 (1)
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7.4803 (2)
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7.5197 (1)
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7.6378 (2)
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7.6772 (1)
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7.7165 (1)
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7.874 (1)
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8.5433 (4)
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8.7008 (4)
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