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Part Number: 191R871
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Vendor ID Number: 1128931
/
Custom:
SNMA431-AC420K
by Sumitomo
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Product Overview
SNMA431 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
Coating:
Super FF Coat
Coating Process:
CVD
Hole Diameter:
5.16
Hole Diameter (Decimal Inch):
5.16
Inscribed Circle (Decimal Inch):
0.5
12.7
Insert Material:
Carbide
Insert Style:
SNMA
Insert Thickness (Decimal Inch):
0.1874
4.76
Manufacturer Grade:
AC420K
Primary Workpiece Material:
Cast Iron
Rake Angle:
Negative
Series:
AC420K
Corner Angle:
90
Cutting Edge Length:
0.5
Cutting Edge Length-2:
12.7
Inscribed Circle Diameter:
0.5
Inscribed Circle Diameter-2:
12.7
Insert Holding Method:
Pin & Clamp
Insert Holding Method:
Pin & Clamp
Insert Size:
431
Insert Thickness:
0.1874
Insert Thickness-2:
4.76
Manufacturer Grade Identification:
AC420K
Nose Radius:
0.0157
Nose Radius-2:
0.4
Relief Angle:
0
Standard designation of the grade, main applicatio:
K20, K15, K15
Tolerance Class:
M
Manufactured By:
Sumitomo