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Solid Carbide Drills

TOP DRILL FLAT with Through Coolant

Features and benefits
  • Flat bottom drill with through coolant.

  • Application specific SC Drills design to reduce the number of operations when: 1) a flat bottom hole is needed, eliminating the needs of an additional SC End Mill; 2) is necessary the preparation on an inclined or curved surface.

  • Four-margin land design to improve hole straightness and roundness. Increased stability even in crossing holes operations.

  • Creates full flat bottom holes.

  • Two grades to cover the majority of the workpiece materials.
Product specifications
Product # 6197127
ISO Catalog Number TDF521A14000
ANSI Catalog Number TDF521A14000
Grade WN15HD
[D1] Drill Diameter Min Metric 14
[D1] Drill Diameter Min Inch .5512
[L] Overall Length Metric 107
[L3] Flute Length Metric 60
[L4] Max. Drill Depth Metric 43
[LS] Shank Length Metric 45,0
[D]Adapter/Shank/Bore Dia mm 14,0
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TDF511A • TDF521A • 3 x D

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Product # ISO Catalog Number ANSI Catalog Number Grade [D1] Drill Diameter Min Metric [D1] Drill Diameter Min Inch [L] Overall Length Metric [L3] Flute Length Metric [L4] Max. Drill Depth Metric [LS] Shank Length Metric [D]Adapter/Shank/Bore Dia mm
6163565 TDF511A16000 TDF511A16000 WU20PD 16 .6299 115 65 45 48,0 16,0
6197084 TDF511A04000 TDF511A04000 WU20PD 4 .1575 66 24 17 36,0 6,0
6197085 TDF511A06000 TDF511A06000 WU20PD 6 .2362 66 28 20 36,0 6,0
6197086 TDF511A08000 TDF511A08000 WU20PD 8 .3150 79 41 29 36,0 8,0
6197087 TDF511A10000 TDF511A10000 WU20PD 10 .3937 89 47 35 40,0 10,0
6197088 TDF511A12000 TDF511A12000 WU20PD 12 .4724 102 55 40 45,0 12,0
6197089 TDF511A14000 TDF511A14000 WU20PD 14 .5512 107 60 43 45,0 14,0
6197090 TDF511A18000 TDF511A18000 WU20PD 18 .7087 123 73 51 48,0 18,0
6197121 TDF511A20000 TDF511A20000 WU20PD 20 .7874 131 79 55 50,0 20,0
6197122 TDF521A04000 TDF521A04000 WN15HD 4 .1575 66 24 17 36,0 6,0
6197123 TDF521A06000 TDF521A06000 WN15HD 6 .2362 66 28 20 36,0 6,0
6197124 TDF521A08000 TDF521A08000 WN15HD 8 .3150 79 41 29 36,0 8,0
6197125 TDF521A10000 TDF521A10000 WN15HD 10 .3937 89 47 35 40,0 10,0
6197126 TDF521A12000 TDF521A12000 WN15HD 12 .4724 102 55 40 45,0 12,0
6197127 TDF521A14000 TDF521A14000 WN15HD 14 .5512 107 60 43 45,0 14,0
6197128 TDF521A16000 TDF521A16000 WN15HD 16 .6299 115 65 45 48,0 16,0
6197129 TDF521A18000 TDF521A18000 WN15HD 18 .7087 123 73 51 48,0 18,0
6197130 TDF521A20000 TDF521A20000 WN15HD 20 .7874 131 79 55 50,0 20,0

Product Usage

P
M
K
N
H
S
C
WN15HD WU20PD

Uses and application

  • Drilling
  • Drilling: Inclined Entry
  • Drilling: Inclined Exit
  • Drilling: X-Offset
  • Drilling: Flat Bottom
  • Drilling: Stacked Plates
  • Bohren: Konvexe Eintrittsfläche
  • Chain Drilling
  • Drilling: Cross-Hole Drilling
  • Drilling: Corner Drilling 45°
  • Bohrtiefe: 3x
  • Corner Style: Corner Chamfer
  • Schneideckenausführung: Ebene Stirnfläche
  • Zylinderschaft – ohne Spannfläche ≤h6
  • Spiralwinkel: 30°
  • 38563
  • 38550
  • Through Coolant: Radial: Drilling
  • MQL (Minimum Quantity Lubricant): Drilling
  • Tool Dimensions: 2flute/4margin/coolant

Grades

  • WN15HD
  • WU20PD