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KMT-1157966 by Kennametal
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- Part Number: 1157966
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Product Overview
DRILLING INSERT FORM W
Specifications
Details
Category:
Holemaking
Subcategory:
Drilling
Subtype:
Indexable Drill Inserts
Chipbreaker:
LD
Corner Radius (Decimal Inch):
0.03125
Corner Radius (mm):
0.8
Grade:
KC720
Insert Hand:
N - Neutral
Insert Shape:
X-Trigon 84
Insert Thickness (Decimal Inch):
0.187
Insert Thickness (Inch):
16-Mar
Insert Thickness (mm):
4.75
Primary Workpiece Material:
Steel
Chipbreaker Mfgr's Designation:
LD
Cutting Tool Material:
Carbide
Engineering Insert Geometry:
DFT-LD
Hand of Tool:
N - Neutral
Insert Mounting:
3-Part Cycl w/40-60 TaperScrew
Insert Num of Cutting Edges:
3
Insert Shape - Marcom Calc:
Trigon 84
ISO Catalog Number:
DFT070408LD
MAR_PLATFORM_KMT:
Drill Fix
[ALPHAN] Clearance Angle Major:
8.000
[CUBMS]Unit of Tool:
B - Both Metric & Inch
[CUBWS]Units of Tool (Extract):
B - Both Metric & Inch
[D1] Insert Hole Size Inch:
0.1730
[D1] Insert Hole Size Metric:
4.4000
[D] Insert IC Size Inch:
0.4720
[D] Insert IC Size Metric:
12.0000
[GAMMA] Insert Rake Angle:
12.000
[L10] Ins Cut Edge Length In:
0.3130
[L10] Ins Cut Edge Length mm:
7.9400
[M] Insert Gage Dimens. Metric:
2.5710
[M] Insert Gage Dimension Inch:
0.1012
[REPSILON] Corner Radius Frac:
1/32
[REPSILON] Corner Radius Inch:
0.031250
[REPSILON] Corner Radius MM:
0.8000
[S] Insert Thickness Fraction:
3/16
[S] Insert Thickness Inch:
0.1870
[S] Insert Thickness Metric:
4.7500
Manufactured By:
Kennametal