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KMT-1157974

KMT-1157974 by Kennametal

$

14

90

/ 1

Part Number: 1157974
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Product Overview

DRILL INSERTS

Specifications

Details

Category:

Holemaking

Subcategory:

Drilling

Subtype:

Indexable Drill Inserts

Chipbreaker:

MD

Corner Radius (Decimal Inch):

0.015625

Corner Radius (mm):

0.4

Grade:

KC720

Insert Hand:

N - Neutral

Insert Shape:

S-Square 90

Insert Thickness (Decimal Inch):

0.125

Insert Thickness (Inch):

8-Jan

Insert Thickness (mm):

3.18

Chipbreaker Mfgr's Designation:

MD

Cutting Tool Material:

Carbide

Engineering Insert Geometry:

SPGT-MD

Hand of Tool:

N - Neutral

Insert Mounting:

4-Part Cycl w/70-90 TaperScrew

Insert Num of Cutting Edges:

4

Insert Shape - Marcom Calc:

Square 90

ISO Catalog Number:

SPGT060304MD

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:

0.1040

[D1] Insert Hole Size Metric:

2.6500

[D] Insert IC Size Fraction:

1/4

[D] Insert IC Size Inch:

0.2500

[D] Insert IC Size Metric:

6.3500

[L10] Ins Cut Edge Length In:

0.2500

[L10] Ins Cut Edge Length mm:

6.3500

[M] Insert Gage Dimens. Metric:

2.8660

[M] Insert Gage Dimension Inch:

0.1129

[REPSILON] Corner Radius Frac:

1/64

[REPSILON] Corner Radius Inch:

0.015625

[REPSILON] Corner Radius MM:

0.4000

[S] Insert Thickness Fraction:

1/8

[S] Insert Thickness Inch:

0.1250

[S] Insert Thickness Metric:

3.1800

Manufactured By:

Kennametal