Sumitomo Electric Hardmetal

TNGG220408R-MM-ST20E

Turning InsertST20ESKU: TNGG220408R-MM-ST20E

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Item code: TNGG220408R-MM-ST20E
Products Classification 1: ISO Standard
Products Classification 2: Triangular Type
GRADE: ST20E
Cutting range: Medium to Roughing
Hand: Right
Hole diameter (d1): 5.16
Inscribed circle (d): 12.7
Cutting edge length (l): 22
Relief angle: 0
Angle: 60
Chipbreaker rake angle: 0
RE: 0.8
Thickness (s): 4.76
Inscribed circle tolerance (td): 0.025
Height tolerance (tm): 0.025
Thickness tolerance (ts): 0.13
Negative Positive: Negative
Hole: Yes
Inserts color: Silver
Chipbreaker: MM
Insert shape code: T
Relief angle code: N
Tolerance code: G
Insert hole code: G
Cutting edge length code: 22
Thickness code: 4
Nose radius (r): 0.8