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KMT-1157977 by Kennametal
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- Part Number: 1157977
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Product Overview
DRILL INSERTS
Specifications
Details
Category:
Holemaking
Subcategory:
Drilling
Subtype:
Indexable Drill Inserts
Chipbreaker:
MDT
Corner Radius (Decimal Inch):
0.0313
Corner Radius (mm):
0.79
Grade:
KC720
Insert Hand:
N - Neutral
Insert Shape:
S-Square 90
Insert Thickness (Decimal Inch):
0.1874
Insert Thickness (Inch):
16-Mar
Insert Thickness (mm):
4.76
Chipbreaker Mfgr's Designation:
MDT
Cutting Tool Material:
Carbide
Engineering Insert Geometry:
SPGT-DT
Hand of Tool:
N - Neutral
Insert Mounting:
3-Part Cycl w/40-60 TaperScrew
Insert Num of Cutting Edges:
4
Insert Shape - Marcom Calc:
Square 90
ISO Catalog Number:
SPGT120408MDT
MAR_PLATFORM_KMT:
HTS
Workpiece Material Facets - Secondary:
Steel,Stainless Steel,Cast Iron,Non-Ferrous Materials,High-Temp Alloys,Hardened Materials
[ALPHANM] Clearance Ang Minor:
7.000
[ALPHAN] Clearance Angle Major:
11.000
[CUBMS]Unit of Tool:
B - Both Metric & Inch
[CUBWS]Units of Tool (Extract):
B - Both Metric & Inch
[D1] Insert Hole Size Inch:
0.1770
[D1] Insert Hole Size Metric:
4.5000
[D] Insert IC Size Fraction:
1/2
[D] Insert IC Size Inch:
0.5000
[D] Insert IC Size Metric:
12.7000
[GAMMA] Insert Rake Angle:
12.000
[L10] Ins Cut Edge Length In:
0.5000
[L10] Ins Cut Edge Length mm:
12.7000
[M] Insert Gage Dimens. Metric:
5.9150
[M] Insert Gage Dimension Inch:
0.2329
[REPSILON] Corner Radius Frac:
1/32
[REPSILON] Corner Radius Inch:
0.031300
[REPSILON] Corner Radius MM:
0.7900
[S] Insert Thickness Fraction:
3/16
[S] Insert Thickness Inch:
0.1874
[S] Insert Thickness Metric:
4.7600
Manufactured By:
Kennametal