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Part Number: 191R637
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Vendor ID Number: 1128931
/
Custom:
CPMT321EMU-AC420K
by Sumitomo
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Product Overview
CPMT321EMU Grade AC420K Carbide Turning Insert
Product Availability
-
Item is usually in stock, but we'll be in touch if there's a problem
Technical Details
Details
Category:
Turning
Subcategory:
External Turning
Subtype:
Turning Indexable Inserts
Chipbreaker:
EMU
Coating:
Super FF Coat
Coating Process:
CVD
Hole Diameter:
4.4
Hole Diameter (Decimal Inch):
4.4
Inscribed Circle (Decimal Inch):
0.375
9.53
Insert Material:
Carbide
Insert Style:
CPMT
Insert Thickness (Decimal Inch):
0.1252
3.18
Manufacturer Grade:
AC420K
Primary Workpiece Material:
Cast Iron
Rake Angle:
Positive
Series:
AC420K
Chip Breaker:
EMU
Corner Angle:
80
Cutting Edge Length:
0.3819
Cutting Edge Length-2:
9.7
Inscribed Circle Diameter:
0.375
Inscribed Circle Diameter-2:
9.53
Insert Holding Method:
Screw-On
Insert Holding Method:
Screw-On
Insert Size:
321
Insert Thickness:
0.1252
Insert Thickness-2:
3.18
Manufacturer Grade Identification:
AC420K
Nose Radius:
0.0157
Nose Radius-2:
0.4
Relief Angle:
11
Standard designation of the grade, main applicatio:
K20, K15, K15
Tolerance Class:
M
Manufactured By:
Sumitomo