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KMT-4175422 by Kennametal
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- Part Number: 4175422
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Product Overview
SC STEP Drill 6.528mm/.2570/ SHORT COOLA
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:
0.000200 to 0.000800
Drill Tol Range Calc MM - Marcom:
0.006000 to 0.021000
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:
B731A06528HP
MAR_PLATFORM_KMT:
HP Step Drill
Wire_Size_F:
F
[CUBMS]Unit of Tool:
MM - Metric
[CUBWS]Units of Tool (Extract):
IN - Inch
[D1] Drill Diameter Min Inch:
0.2570
[D1] Drill Diameter Min Metric:
6.5280
[D1]Cut Dia Tool Letter/Num:
F
[D22]Cut Diameter 2 Inch:
0.3937
[D22]Cut Diameter 2 Metric:
10.0000
[D]Adapter/Shank/Bore Dia Inch:
0.3937
[D]Adapter/Shank/Bore Dia mm:
10.0000
[FHA]Flute Helix Angle:
25.498
[L1] Gage Length Inch:
3.4557
[L1] Gage Length Metric:
87.7750
[L3] Flute Length Inch:
1.3346
[L3] Flute Length Metric:
33.9000
[L4] Max. Drill Depth Inch:
0.7283
[L4] Max. Drill Depth Metric:
18.5000
[L5] Drill Point Length Inch:
0.0482
[L5] Drill Point Length Metric:
1.2250
[L9MS]Clamping LG Mach Side In:
1.5748
[L9MS]Clamping LG Mach Side mm:
40.0000
[L9]Clamping Length Inch:
1.5748
[L9]Clamping Length Metric:
40.000
[LF]Functional Length Inch:
3.4557
[LF]Functional Length Metric:
87.7750
[LPR]Protruding Length Inch:
3.5039
[LPR]Protruding Length Metric:
89.0000
[LS] Shank Length Inch:
1.5748
[LS] Shank Length Metric:
40.0000
[LTA]Tool Assembly Length Inch:
1.8809
[LTA]Tool Assembly Length mm:
47.7750
[L] Overall Length Inch:
3.5039
[L] Overall Length Metric:
89.0000
[SDL1]Len Cut Dia 1 Inch:
0.6769
[SDL1]Len Cut Dia 1 Metric:
17.1940
Manufactured By:
Kennametal