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KMT-4175406 by Kennametal
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- Part Number: 4175406
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Product Overview
SC STEP Drill 12mm/.4724/ SHORT COOLANT
Specifications
Details
Category:
Holemaking
Subcategory:
Drilling
Subtype:
Step Drill Bits
Coating:
TiAlN
Grade:
KCPK15
Number of Flutes:
2
Primary Workpiece Material:
Steel,Cast Iron
Adapter Style Machine Side:
Straight-Cylindrical
Adapter Style Machine Side-Marcom Calc:
Straight Shank
Adapter Type Machine Side:
Cylindrical
Body Material Group:
Carbide
Coolant Supply:
Yes
Cutting Tool Material:
Carbide
Drill Flute Design - Marcom Calc:
Helical Flute
Drill Tol Range Calc IN - Marcom:
0.000276 to 0.000984
Drill Tol Range Calc MM - Marcom:
0.007000 to 0.025000
Drill Tool Style - Marcom Calc:
Solid Step Drill
Engineering Tool Family:
B731HP
Hand of Tool:
R - Right
Helix Hand:
R - Right Hand Helix/Flute
ISO Catalog Number:
B731A12000HP
MAR_PLATFORM_KMT:
HP Step Drill
[A1]Coolant Hole Dia. Exit In:
0.0567
[A1]Coolant Hole Dia. Exit mm:
1.4400
[A]Coolant Hole Dia Inch:
0.0567
[A]Coolant Hole Diameter Metric:
1.4400
[CUBMS]Unit of Tool:
MM - Metric
[CUBWS]Units of Tool (Extract):
MM - Metric
[D1MAX] Drill Dia Max Inch:
0.6299
[D1MAX] Drill Dia Max Metric:
16.0000
[D1] Drill Diameter Min Inch:
0.4724
[D1] Drill Diameter Min Metric:
12.0000
[D22]Cut Diameter 2 Inch:
0.6299
[D22]Cut Diameter 2 Metric:
16.0000
[D]Adapter/Shank/Bore Dia Inch:
0.6299
[D]Adapter/Shank/Bore Dia mm:
16.0000
[FHA]Flute Helix Angle:
28.651
[L1] Gage Length Inch:
4.4394
[L1] Gage Length Metric:
112.7600
[L3] Flute Length Inch:
2.4016
[L3] Flute Length Metric:
61.0000
[L4/D1] Length/Diameter Ratio:
2.5
[L4] Max. Drill Depth Inch:
1.1929
[L4] Max. Drill Depth Metric:
30.3000
[L5] Drill Point Length Inch:
0.0882
[L5] Drill Point Length Metric:
2.2400
[L9MS]Clamping LG Mach Side In:
1.6535
[L9MS]Clamping LG Mach Side mm:
42.0000
[L9]Clamping Length Inch:
1.6937
[L9]Clamping Length Metric:
43.000
[LF]Functional Length Inch:
4.4394
[LF]Functional Length Metric:
112.7600
[LPR]Protruding Length Inch:
4.5276
[LPR]Protruding Length Metric:
115.0000
[LS] Shank Length Inch:
1.8898
[LS] Shank Length Metric:
48.0000
[LTA]Tool Assembly Length Inch:
2.8252
[LTA]Tool Assembly Length mm:
70.7600
[L] Overall Length Inch:
4.5276
[L] Overall Length Metric:
115.0000
[SDL1]Len Cut Dia 1 Inch:
1.0620
[SDL1]Len Cut Dia 1 Metric:
26.9750
Manufactured By:
Kennametal