Sumitomo CNMA643-AC420K

mpnCNMA643-AC420K
brandname: Sumitomo
manufacturername: Sumitomo

Attributes

Key	Value
ANSI Code	CNMA643
ANSI Number	CNMA643-AC420K
Cast Iron (K) Compatibi.	Yes
Chip-Breaker	No
Clearance Angle	0 Degrees
Coating	PCD
Coating Process	CVD
Corner Angle	80
Corner Radius	3/64 in
Country of Origin (subj.	Japan
Cutting Application	Turning
Cutting Direction	Neutral
Finish - Machining	Al203+TiCN
For Use With	Toolholders, Boring Bars
Grade	K20, K15, K15
Hardened (H) Compatibil.	No
Included Angle	80 Degrees
Inscribed Circle	0.75 in.
Insert Application	Roughing
Insert Code	CNMA643
Insert Holding Type	Straight Hole
Insert Material	Carbide
Insert Shape	Diamond
Insert Size	643
Insert Style	CNMA
Insert Thickness	0.2500"
ISO Number	CNMA190612
Item	Turning Insert
Manufacturer Grade	AC420K
Material	Carbide
Material - Machining	Carbide
Measurement System	Fractional Inch
Mounting Hole Dia.	0.313"
Mounting Style	Screw-On
No. of Edges	4
Non Ferrous (N) Compati.	No
Nose Radius	0.0469"
Number of Cutting Edges	4
Primary Material Applic.	Cast Iron
Primary Material Applic.	K10 - K20
Rake	Positive
Relief Angle	0
Series	AC420K
Shape	Rhombic
Stainless (M) Compatibi.	No
Steel (P) Compatibility	No
Super Alloy (S) Compati.	No
Thickness	4
Workpiece Compatibility	Cast Iron (K)

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