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High Performance Modular Solid Carbide End Mills • DUO-λOCK®

Increased Productivity enabled by the strength of Duo-Lock by Haimer and WIDIA connection systems.

VariMill modular combines the highest runout accuracy and length repeatability with maximum coupling stability. 

The flexible VariMill modular system targets applications like those of solid carbide end mills. A wide range of diameters between 10-32mm and multiple corner configurations such as sharp chamfer and radii are available from stock.

 

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Features and Benefits:

  • Less cutting forces and pressure on cutting edge through tailored axial and radial rake angles
  • Proprietary tapered core provides highest tool stability in roughing and finishing applications
  • Eccentric relief design increases tool life through higher edge stability

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Advances Inch (2018)

Featuring our Advances 2018 products.

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Advances Metric (2018)

Featuring our Advances 2018 products.

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DUO-λOCK® Products

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  • P Steel (275)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (177)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (177)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (177)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (187)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (231)
    • P5
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      (275)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS
      (226)
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      (231)
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      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS
      (231)
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      (187)
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      (187)
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      (187)
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      (70)
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      (70)
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      (230)
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      (235)
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      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS
      (230)
  • H Hardened Materials (275)
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      (203)
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      (15)
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  • DE (17)
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  • Chamfer Milling (328)
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  • 2 (8)
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Straight Shank Adapter

Duo-Lock™ Shank Safe-Lock™
(6 Products)
  • Shank - SK DV DIN 69871Shank - SK DV DIN 69871
  • Balance (G 2.5/25,000)Balance (G 2.5/25,000)
  • Through Coolant: Axial: DrillingThrough Coolant: Axial: Drilling
  • Shank: Duo-Lock CouplingShank: Duo-Lock Coupling
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SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice [CSWS] System Size Workpiece Side [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [D2] Body Diameter 1 Workpiece Side [D2] Body Diameter 1 Workpiece Side [L] Overall Length [L] Overall Length [L2] Usable Length [L2] Usable Length Torque Foot Pounds
6136800 SS038SLDL100225 SS038SLDL100225   DL10 9.525 .375 9.1200 .3590 57.1400 2.250 4.7600 .1870 18.4000
6136868 SS050SLDL120250 SS050SLDL120250   DL12 12.7 .5 12.2000 .4800 63.5000 2.500 6.3500 .2500 22.1000
6136874 SS062SLDL160275 SS062SLDL160275   DL16 15.875 .625 15.3800 .6050 69.8500 2.750 8.4000 .3300 44.2000
6136880 SS075SLDL200300 SS075SLDL200300   DL20 19.05 .75 18.5500 .7300 76.2000 3.000 9.5700 .3945 59.0000
6136884 SS100SLDL250350 SS100SLDL250350   DL25 25.4 1.0 24.4000 .9610 88.9000 3.500 13.2000 .5195 73.8000
6136888 SS125SLDL320400 SS125SLDL320400   DL32 31.75 1.25 30.7500 1.211 101.6000 4.000 16.4000 .6400 95.9000
Straight Shank Adapter

Duo-Lock™ Shank Safe-Lock™
(11 Products)
  • SAFE-LOCK ShankSAFE-LOCK Shank
  • Balance (G 2.5/25,000)Balance (G 2.5/25,000)
  • Through Coolant: Axial: DrillingThrough Coolant: Axial: Drilling
  • Shank: Duo-Lock CouplingShank: Duo-Lock Coupling
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SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice [CSWS] System Size Workpiece Side [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [D2] Body Diameter 1 Workpiece Side [D2] Body Diameter 1 Workpiece Side [L] Overall Length [L] Overall Length [L20] Beta Taper End Length [L20] Beta Taper End Length Weight Pounds
6136862 SS050SLDL100250 SS050SLDL100250   DL10 12.7 .5 9.1200 .3590 63.5000 2.500 20.3300 .8000 0.11
6136864 SS062SLDL100350 SS062SLDL100350   DL10 15.875 .625 9.1200 .3590 88.9000 3.500 38.4700 1.515 0.24
6136870 SS062SLDL120325 SS062SLDL120325   DL12 15.875 .625 12.2000 .4800 82.5500 3.250 20.8300 .8200 0.24
6136866 SS075SLDL100450 SS075SLDL100450   DL10 19.05 .75 9.1200 .3590 114.3000 4.500 56.6100 2.229 0.42
6136872 SS075SLDL120425 SS075SLDL120425   DL12 19.05 .75 12.2000 .4800 107.9500 4.250 38.9700 1.534 0.45
6136876 SS075SLDL160325 SS075SLDL160325   DL16 19.05 .75 15.3800 .6050 82.5500 3.250 20.8000 .8190 0.34
Straight Shank Adaptor

Duo-Lock™ Shank Safe-Lock™
(6 Products)
  • Balance (G 2.5/25,000)Balance (G 2.5/25,000)
  • Through Coolant: Axial: DrillingThrough Coolant: Axial: Drilling
  • Shank: Duo-Lock CouplingShank: Duo-Lock Coupling
  • Shank - Safe-Lock ≤h6Shank - Safe-Lock ≤h6
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SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice [CSWS] System Size Workpiece Side [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [D2] Body Diameter 1 Workpiece Side [D2] Body Diameter 1 Workpiece Side [L] Overall Length [L] Overall Length [L2] Usable Length [L2] Usable Length Weight Kilograms
6134889 SS10SLDL10055M SS10SLDL10055M   DL10 10.0 .394 9.5800 .3770 55.0000 2.165 5.5000 .2165 0.03
6135043 SS12SLDL12065M SS12SLDL12065M   DL12 12.0 .4724 11.5000 .4530 65.0000 2.559 6.5000 .2600 0.05
6135049 SS16SLDL16070M SS16SLDL16070M   DL16 16.0 .6299 15.5000 .6100 70.0000 2.756 8.5000 .3300 0.09
6135057 SS20SLDL20080M SS20SLDL20080M   DL20 20.0 .7874 19.3000 .7600 80.0000 3.150 10.5000 .4100 0.16
6135063 SS25SLDL25090M SS25SLDL25090M   DL25 25.0 .9843 24.0000 .9450 90.0000 3.543 13.0000 .5100 0.27
6135067 SS32SLDL32105M SS32SLDL32105M   DL32 32.0 1.259 31.0000 1.220 105.0000 4.134 16.5000 .6500 0.52
Straight Shank Adaptor

Duo-Lock™ Shank Safe-Lock™
(11 Products)
  • Balance (G 2.5/25,000)Balance (G 2.5/25,000)
  • Through Coolant: Axial: DrillingThrough Coolant: Axial: Drilling
  • Shank: Duo-Lock CouplingShank: Duo-Lock Coupling
  • Shank - Safe-Lock ≤h6Shank - Safe-Lock ≤h6
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SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice [CSWS] System Size Workpiece Side [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [D2] Body Diameter 1 Workpiece Side [D2] Body Diameter 1 Workpiece Side [L] Overall Length [L] Overall Length [L20] Beta Taper End Length [L20] Beta Taper End Length Weight Kilograms
6135041 SS12SLDL10065M SS12SLDL10065M   DL10 12.0 .4724 9.5800 .3770 65.0000 2.559 13.8100 .5440 0.05
6135045 SS16SLDL10090M SS16SLDL10090M   DL10 16.0 .6299 9.5800 .3770 90.0000 3.543 36.6700 1.444 0.11
6135047 SS16SLDL12080M SS16SLDL12080M   DL12 16.0 .6299 11.5000 .4530 80.0000 3.150 25.6200 1.009 0.11
6135051 SS20SLDL10115M SS20SLDL10115M   DL10 20.0 .7874 9.5800 .3770 115.0000 4.528 59.4900 2.342 0.21
6135053 SS20SLDL12105M SS20SLDL12105M   DL12 20.0 .7874 11.5000 .4530 105.0000 4.134 48.5200 1.910 0.20
6135055 SS20SLDL16080M SS20SLDL16080M   DL16 20.0 .7874 15.5000 .6100 80.0000 3.150 25.6600 1.010 0.16
High-Performance DUO-λOCK® Modular End Mills • Finishing

4547 •&nbsp;4548 • Multi-Flute Finisher • Metric
(22 Products)
  • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
  • Corner Style: Corner RadiusCorner Style: Corner Radius
  • Helix Angle: 45°Helix Angle: 45°
  • Tool Dimensions: Flute Configuration: 6Tool Dimensions: Flute Configuration: 6
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Adapter Style Machine Side [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth [L1] Gage Length [L1] Gage Length [CSMS] System Size Machine Side [WF] Width of Flat [WF] Width of Flat [Re] Corner Radius [Re] Corner Radius [Z] Number of Flutes
6127193 45471002DL10 45471002DL10 WP15PE DUO-LOCK 10.0000 .3937 9.6 .378 15.0000 .5906 22.5000 .8858 DL10 8.0000 .3150 0.5000 .0197 6
6127194 45471201DL12 45471201DL12 WP15PE DUO-LOCK 12.0000 .4724 11.5 .4528 18.0000 .7087 27.0000 1.063 DL12 9.5000 .3740 0.7500 .0295 6
6127195 45471601DL16 45471601DL16 WP15PE DUO-LOCK 16.0000 .6299 15.5 .6102 24.0000 .9449 36.0000 1.417 DL16 13.0000 .5118 0.7500 .0295 6
6127196 45472001DL20 45472001DL20 WP15PE DUO-LOCK 20.0000 .7874 19.3 .7598 30.0000 1.181 45.0000 1.771 DL20 16.0000 .6299 0.7500 .0295 6
6127197 45472501DL25 45472501DL25 WP15PE DUO-LOCK 25.0000 .9843 24.0 .9449 37.5000 1.476 56.5000 2.224 DL25 21.0000 .8268 0.7500 .0295 6
6126704 45481002DL10 45481002DL10 WS15PE DUO-LOCK 10.0000 .3937 9.6 .378 15.0000 .5906 22.5000 .8858 DL10 8.0000 .3150 0.5000 .0197 8
High-Performance DUO-λOCK® Modular End Mills • Finishing

45C8 • Multi-Flute Finisher • 45° Helix • Inch
(28 Products)
  • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
  • Corner Style: Corner RadiusCorner Style: Corner Radius
  • Helix Angle: 45°Helix Angle: 45°
  • Tool Dimensions: Flute Configuration: 6Tool Dimensions: Flute Configuration: 6
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Adapter Style Machine Side [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [L1] Gage Length [L1] Gage Length [CSMS] System Size Machine Side [WF] Width of Flat [WF] Width of Flat [Re] Corner Radius [Re] Corner Radius [Z] Number of Flutes [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth
6127553 45C710ADL10 45C710ADL10 WP15PE DUO-LOCK 9.125 .3593 21.4000 .8425 DL10 8.0000 .3150 0.3810 .0150 6 9.5250 .3750 14.2880 .5625
6127554 45C713BDL12 45C713BDL12 WP15PE DUO-LOCK 12.2 .4803 28.6000 1.126 DL12 9.5000 .3740 0.7620 .0300 6 12.7000 .5000 19.0500 .7500
6127555 45C716BDL16 45C716BDL16 WP15PE DUO-LOCK 15.375 .6053 35.7000 1.405 DL16 13.0000 .5118 0.7620 .0300 6 15.8750 .6250 23.8130 .9375
6127556 45C719BDL20 45C719BDL20 WP15PE DUO-LOCK 18.55 .7303 42.9000 1.689 DL20 16.0000 .6299 0.7620 .0300 6 19.0500 .7500 28.5750 1.125
6127557 45C725BDL25 45C725BDL25 WP15PE DUO-LOCK 24.4 .9606 57.2000 2.252 DL25 21.0000 .8268 0.7620 .0300 6 25.4000 1.000 38.1000 1.500
6126984 45C810ADL10 45C810ADL10 WS15PE DUO-LOCK 9.125 .3593 21.4000 .8425 DL10 8.0000 .3150 0.3810 .0150 8 9.5250 .3750 14.2880 .5625
High-Performance DUO-λOCK® Modular End Mills • Roughing

4946 • High-Performance Roughing • Metric
(5 Products)
  • Ramping: BlankRamping: Blank
  • Slotting: Square EndSlotting: Square End
  • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
  • Corner Style: Corner ChamferCorner Style: Corner Chamfer
  • Tool Dimensions: Flute Configuration: X (variable)Tool Dimensions: Flute Configuration: X (variable)
  • Helix Angle: 20°Helix Angle: 20°
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SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Adapter Style Machine Side [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth [L1] Gage Length [L1] Gage Length [CSMS] System Size Machine Side [WF] Width of Flat [WF] Width of Flat [BCH] Corner Chamfer Width [BCH] Corner Chamfer Width [Z] Number of Flutes
6127281 4946100NDL10 4946100NDL10 WP15PE DUO-LOCK 10.0000 .3937 9.6 .378 15.0000 .5906 22.5000 .8858 DL10 8.0000 .3150 0.5000 .0197 4
6127282 4946120NDL12 4946120NDL12 WP15PE DUO-LOCK 12.0000 .4724 11.5 .4528 18.0000 .7087 27.0000 1.063 DL12 9.5000 .3740 0.5000 .0197 4
6127283 4946160NDL16 4946160NDL16 WP15PE DUO-LOCK 16.0000 .6299 15.5 .6102 24.0000 .9449 36.0000 1.417 DL16 13.0000 .5118 0.5000 .0197 4
6127284 4946200NDL20 4946200NDL20 WP15PE DUO-LOCK 20.0000 .7874 19.3 .7598 30.0000 1.181 45.0000 1.771 DL20 16.0000 .6299 0.5000 .0197 4
6127285 4946250NDL25 4946250NDL25 WP15PE DUO-LOCK 25.0000 .9843 24.0 .9449 37.5000 1.476 56.5000 2.224 DL25 21.0000 .8268 0.5000 .0197 5
High-Performance DUO-λOCK® Modular End Mills • Roughing

4969 • Ball-Nose Roughing • Metric
(5 Products)
  • Ramping: BlankRamping: Blank
  • Slotting: Ball NoseSlotting: Ball Nose
  • Side Milling/Shoulder Milling: Ball NoseSide Milling/Shoulder Milling: Ball Nose
  • 3D Profiling3D Profiling
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Adapter Style Machine Side [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth [L1] Gage Length [L1] Gage Length [CSMS] System Size Machine Side [WF] Width of Flat [WF] Width of Flat [Z] Number of Flutes
6126824 49691000DL10 49691000DL10 WP15PE DUO-LOCK 10.0000 .3937 9.6 .378 15.0000 .5906 22.5000 .8858 DL10 8.0000 .3150 4
6126825 49691200DL12 49691200DL12 WP15PE DUO-LOCK 12.0000 .4724 11.5 .4528 18.0000 .7087 27.0000 1.063 DL12 9.5000 .3740 4
6126826 49691600DL16 49691600DL16 WP15PE DUO-LOCK 16.0000 .6299 15.5 .6102 24.0000 .9449 36.0000 1.417 DL16 13.0000 .5118 4
6126827 49692000DL20 49692000DL20 WP15PE DUO-LOCK 20.0000 .7874 19.3 .7598 30.0000 1.181 45.0000 1.771 DL20 16.0000 .6299 4
6126828 49692500DL25 49692500DL25 WP15PE DUO-LOCK 25.0000 .9843 24.0 .9449 37.5000 1.476 56.5000 2.224 DL25 21.0000 .8268 4
High-Performance DUO-λOCK® Modular End Mills • Roughing

49C6 • High-Performance Roughing • 20° Helix • Inch
(5 Products)
  • Ramping: BlankRamping: Blank
  • Slotting: Square EndSlotting: Square End
  • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
  • Corner Style: Corner ChamferCorner Style: Corner Chamfer
  • Tool Dimensions: Flute Configuration: X (variable)Tool Dimensions: Flute Configuration: X (variable)
  • Helix Angle: 20°Helix Angle: 20°
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Adapter Style Machine Side [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [L1] Gage Length [L1] Gage Length [CSMS] System Size Machine Side [WF] Width of Flat [WF] Width of Flat [BCH] Corner Chamfer Width [BCH] Corner Chamfer Width [Z] Number of Flutes [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth
6127390 49C610NDL10 49C610NDL10 WP15PE DUO-LOCK 9.125 .3593 21.4000 .8425 DL10 8.0000 .3150 0.5000 .0197 4 9.5250 .3750 14.2880 .5625
6127411 49C613NDL12 49C613NDL12 WP15PE DUO-LOCK 12.2 .4803 28.6000 1.126 DL12 9.5000 .3740 0.5000 .0197 4 12.7000 .5000 19.0500 .7500
6127412 49C616NDL16 49C616NDL16 WP15PE DUO-LOCK 15.375 .6053 35.7000 1.405 DL16 13.0000 .5118 0.5000 .0197 4 15.8750 .6250 23.8120 .9375
6127413 49C619NDL20 49C619NDL20 WP15PE DUO-LOCK 18.55 .7303 42.9000 1.689 DL20 16.0000 .6299 0.5000 .0197 4 19.0500 .7500 28.5750 1.125
6127414 49C625NDL25 49C625NDL25 WP15PE DUO-LOCK 24.4 .9606 57.2000 2.252 DL25 21.0000 .8268 0.5000 .0197 5 25.4000 1.000 38.1000 1.500
High-Performance DUO-λOCK® Modular End Mills • Roughing

49C9 • Ball-Nose Roughing • Inch
(5 Products)
  • Ramping: BlankRamping: Blank
  • Slotting: Ball NoseSlotting: Ball Nose
  • Side Milling/Shoulder Milling: Ball NoseSide Milling/Shoulder Milling: Ball Nose
  • 3D Profiling3D Profiling
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Adapter Style Machine Side [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [L1] Gage Length [L1] Gage Length [CSMS] System Size Machine Side [WF] Width of Flat [WF] Width of Flat [Z] Number of Flutes [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth
6126845 49C9100DL10 49C9100DL10 WP15PE DUO-LOCK 9.125 .3593 21.4000 .8425 DL10 8.0000 .3150 4 9.5250 .3750 14.2880 .5625
6126846 49C9130DL12 49C9130DL12 WP15PE DUO-LOCK 12.2 .4803 28.6000 1.126 DL12 9.5000 .3740 4 12.7000 .5000 19.0500 .7500
6126847 49C9160DL16 49C9160DL16 WP15PE DUO-LOCK 15.375 .6053 36.2000 1.425 DL16 13.0000 .5118 4 15.8750 .6250 23.8130 .9375
6126848 49C9190DL20 49C9190DL20 WP15PE DUO-LOCK 18.55 .7303 43.4000 1.708 DL20 16.0000 .6299 4 19.0500 .7500 28.5750 1.125
6126849 49C9250DL25 49C9250DL25 WP15PE DUO-LOCK 24.4 .9606 57.7000 2.271 DL25 21.0000 .8268 4 25.4000 1.000 38.1000 1.500
High-Performance DUO-λOCK® Modular End Mills • Roughing

4U40 • Roughing • Metric
(5 Products)
  • Ramping: BlankRamping: Blank
  • Slotting: Square EndSlotting: Square End
  • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
  • Corner Style: Corner RadiusCorner Style: Corner Radius
  • Helix Angle: 45°Helix Angle: 45°
  • Tool Dimensions: Flute Configuration: X (variable)Tool Dimensions: Flute Configuration: X (variable)
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Adapter Style Machine Side [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth [L1] Gage Length [L1] Gage Length [CSMS] System Size Machine Side [WF] Width of Flat [WF] Width of Flat [Re] Corner Radius [Re] Corner Radius [Z] Number of Flutes
6126560 4U401002DL10 4U401002DL10 WS15PE DUO-LOCK 10.0000 .3937 9.6 .378 15.0000 .5906 22.5000 .8858 DL10 8.0000 .3150 0.5000 .0197 4
6126721 4U401201DL12 4U401201DL12 WS15PE DUO-LOCK 12.0000 .4724 11.5 .4528 18.0000 .7087 27.0000 1.063 DL12 9.5000 .3740 0.7500 .0295 4
6126722 4U401601DL16 4U401601DL16 WS15PE DUO-LOCK 16.0000 .6299 15.5 .6102 24.0000 .9449 36.0000 1.417 DL16 13.0000 .5118 0.7500 .0295 6
6126723 4U402001DL20 4U402001DL20 WS15PE DUO-LOCK 20.0000 .7874 19.3 .7598 30.0000 1.181 45.0000 1.771 DL20 16.0000 .6299 0.7500 .0295 6
6126724 4U402501DL25 4U402501DL25 WS15PE DUO-LOCK 25.0000 .9843 24.0 .9449 37.5000 1.476 56.5000 2.224 DL25 21.0000 .8268 0.7500 .0295 6
High-Performance DUO-λOCK® Modular End Mills • Roughing

4UC4 • Roughing • 45° Helix • Inch
(5 Products)
  • Ramping: BlankRamping: Blank
  • Slotting: Square EndSlotting: Square End
  • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
  • Corner Style: Corner RadiusCorner Style: Corner Radius
  • Helix Angle: 45°Helix Angle: 45°
  • Tool Dimensions: Flute Configuration: X (variable)Tool Dimensions: Flute Configuration: X (variable)
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Adapter Style Machine Side [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [L1] Gage Length [L1] Gage Length [CSMS] System Size Machine Side [WF] Width of Flat [WF] Width of Flat [Re] Corner Radius [Re] Corner Radius [Z] Number of Flutes [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth
6126881 4UC410ADL10 4UC410ADL10 WS15PE DUO-LOCK 9.125 .3593 21.4000 .8425 DL10 8.0000 .3150 0.3810 .0150 4 9.5250 .3750 14.2880 .5625
6126882 4UC413BDL12 4UC413BDL12 WS15PE DUO-LOCK 12.2 .4803 28.6000 1.126 DL12 9.5000 .3740 0.7620 .0300 4 12.7000 .5000 19.0500 .7500
6126883 4UC416BDL16 4UC416BDL16 WS15PE DUO-LOCK 15.375 .6053 35.7000 1.405 DL16 13.0000 .5118 0.7620 .0300 6 15.8750 .6250 23.8120 .9375
6126884 4UC419BDL20 4UC419BDL20 WS15PE DUO-LOCK 18.55 .7303 42.9000 1.689 DL20 16.0000 .6299 0.7620 .0300 6 19.0500 .7500 28.5750 1.125
6126885 4UC425BDL25 4UC425BDL25 WS15PE DUO-LOCK 24.4 .9606 57.2000 2.252 DL25 21.0000 .8268 0.7620 .0300 6 25.4000 1.000 38.1000 1.500
High-Performance DUO-λOCK® Modular End Mills • VariMill™

VariMill • 4X47 • 4X48 • Asymmetrical Flute Spacing
(25 Products)
  • Trochoidal MillingTrochoidal Milling
  • Plunge MillingPlunge Milling
  • Ramping: BlankRamping: Blank
  • Slotting: Square EndSlotting: Square End
  • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
  • 100029626100029626
  • Helix Angle: 38°Helix Angle: 38°
  • Tool Dimensions: Flute Configuration: 4Tool Dimensions: Flute Configuration: 4
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Adapter Style Machine Side [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth [L1] Gage Length [L1] Gage Length [CSMS] System Size Machine Side [WF] Width of Flat [WF] Width of Flat [BCH] Corner Chamfer Width [BCH] Corner Chamfer Width [Z] Number of Flutes
6071019 4X47100NDL10 4X47100NDL10 WP15PE DUO-LOCK 10.0000 .3937 9.6 .378 15.0000 .5906 22.5000 .8858 DL10 8.0000 .3150 0.5000 .0197 4
6071020 4X47120NDL12 4X47120NDL12 WP15PE DUO-LOCK 12.0000 .4724 11.5 .4528 18.0000 .7087 27.0000 1.063 DL12 9.5000 .3740 0.5000 .0197 4
6071091 4X47160NDL16 4X47160NDL16 WP15PE DUO-LOCK 16.0000 .6299 15.5 .6102 24.0000 .9449 36.0000 1.417 DL16 13.0000 .5118 0.5000 .0197 4
6071092 4X47200NDL20 4X47200NDL20 WP15PE DUO-LOCK 20.0000 .7874 19.3 .7598 30.0000 1.181 45.0000 1.771 DL20 16.0000 .6299 0.5000 .0197 4
6071093 4X47250NDL25 4X47250NDL25 WP15PE DUO-LOCK 25.0000 .9843 24.0 .9449 37.5000 1.476 56.5000 2.224 DL25 21.0000 .8268 0.5000 .0197 4
6071094 4X47320NDL32 4X47320NDL32 WP15PE DUO-LOCK 32.0000 1.259 31.0 1.220 48.0000 1.889 71.7000 2.823 DL32 28.0000 1.102 0.5000 .0197 4
High-Performance DUO-λOCK® Modular End Mills • VariMill™

VariMill Ball Nose • 4XC0 • Asymmetrical Flute Spacing
(5 Products)
  • Side Milling/Shoulder Milling: Ball NoseSide Milling/Shoulder Milling: Ball Nose
  • Slotting: Ball NoseSlotting: Ball Nose
  • 3D Profiling3D Profiling
  • Corner Style: Ball NoseCorner Style: Ball Nose
  • Helix Angle: 38°Helix Angle: 38°
  • Tool Dimensions: Flute Configuration: 4Tool Dimensions: Flute Configuration: 4
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Adapter Style Machine Side [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [L1] Gage Length [L1] Gage Length [CSMS] System Size Machine Side [WF] Width of Flat [WF] Width of Flat [Z] Number of Flutes [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth
6071539 4XC0100DL10 4XC0100DL10 WP15PE DUO-LOCK 9.125 .3593 21.4000 .8425 DL10 8.0000 .3150 4 9.5250 .3750 14.2880 .5625
6071540 4XC0130DL12 4XC0130DL12 WP15PE DUO-LOCK 12.2 .4803 28.6000 1.126 DL12 9.5000 .3740 4 12.7000 .5000 19.0500 .7500
6071631 4XC0160DL16 4XC0160DL16 WP15PE DUO-LOCK 15.375 .6053 35.7000 1.405 DL16 13.0000 .5118 4 15.8750 .6250 23.8120 .9375
6071632 4XC0190DL20 4XC0190DL20 WP15PE DUO-LOCK 18.55 .7303 42.9000 1.689 DL20 16.0000 .6299 4 19.0500 .7500 28.5750 1.125
6071633 4XC0250DL25 4XC0250DL25 WP15PE DUO-LOCK 24.4 .9606 57.2000 2.252 DL25 21.0000 .8268 4 25.4000 1.000 38.1000 1.500
High-Performance DUO-λOCK® Modular End Mills • VariMill™

VariMill™ • 4XC5 • 4XCT • Asymmetrical Flute Spacing
(37 Products)
  • Trochoidal MillingTrochoidal Milling
  • Plunge MillingPlunge Milling
  • Ramping: BlankRamping: Blank
  • Slotting: Square EndSlotting: Square End
  • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
  • 100029626100029626
  • 100029627100029627
  • Helix Angle: 38°Helix Angle: 38°
  • Tool Dimensions: Flute Configuration: 4Tool Dimensions: Flute Configuration: 4
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Adapter Style Machine Side [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [L1] Gage Length [L1] Gage Length [CSMS] System Size Machine Side [WF] Width of Flat [WF] Width of Flat [BCH] Corner Chamfer Width [BCH] Corner Chamfer Width [Z] Number of Flutes [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth
6071555 4XC510NDL10 4XC510NDL10 WP15PE DUO-LOCK 9.125 .3593 21.4000 .8425 DL10 8.0000 .3150 0.5080 .0200 4 9.5250 .3750 14.2880 .5625
6071179 4XC510SDL10 4XC510SDL10 WP15PE DUO-LOCK 9.125 .3593 21.4000 .8425 DL10 8.0000 .3150     4 9.5250 .3750 14.2880 .5625
6071556 4XC513NDL12 4XC513NDL12 WP15PE DUO-LOCK 12.2 .4803 28.6000 1.126 DL12 9.5000 .3740 0.5080 .0200 4 12.7000 .5000 19.0500 .7500
6071180 4XC513SDL12 4XC513SDL12 WP15PE DUO-LOCK 12.2 .4803 28.6000 1.126 DL12 9.5000 .3740     4 12.7000 .5000 19.0500 .7500
6071557 4XC516NDL16 4XC516NDL16 WP15PE DUO-LOCK 15.375 .6053 35.7000 1.405 DL16 13.0000 .5118 0.5080 .0200 4 15.8750 .6250 23.8130 .9375
6071551 4XC516SDL16 4XC516SDL16 WP15PE DUO-LOCK 15.375 .6053 35.7000 1.405 DL16 13.0000 .5118     4 15.8750 .6250 23.8120 .9375
High-Performance DUO-λOCK® Modular End Mills • VariMill™

VariMill Ball Nose • 4XN0 • Asymmetrical Flute Spacing
(5 Products)
  • Slotting: Ball NoseSlotting: Ball Nose
  • Side Milling/Shoulder Milling: Ball NoseSide Milling/Shoulder Milling: Ball Nose
  • 3D Profiling3D Profiling
  • Corner Style: Ball NoseCorner Style: Ball Nose
  • Helix Angle: 38°Helix Angle: 38°
  • Tool Dimensions: Flute Configuration: 4Tool Dimensions: Flute Configuration: 4
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Adapter Style Machine Side [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth [L1] Gage Length [L1] Gage Length [CSMS] System Size Machine Side [WF] Width of Flat [WF] Width of Flat [Z] Number of Flutes
6071128 4XN01000DL10 4XN01000DL10 WP15PE DUO-LOCK 10.0000 .3937 9.6 .378 15.0000 .5906 22.5000 .8858 DL10 8.0000 .3150 4
6071130 4XN01200DL12 4XN01200DL12 WP15PE DUO-LOCK 12.0000 .4724 11.5 .4528 18.0000 .7087 27.0000 1.063 DL12 9.5000 .3740 4
6071151 4XN01600DL16 4XN01600DL16 WP15PE DUO-LOCK 16.0000 .6299 15.5 .6102 24.0000 .9449 36.0000 1.417 DL16 13.0000 .5118 4
6071152 4XN02000DL20 4XN02000DL20 WP15PE DUO-LOCK 20.0000 .7874 19.3 .7598 30.0000 1.181 45.0000 1.771 DL20 16.0000 .6299 4
6071153 4XN02500DL25 4XN02500DL25 WP15PE DUO-LOCK 25.0000 .9843 24.0 .9449 37.5000 1.476 56.5000 2.224 DL25 21.0000 .8268 4

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