Double-sided negative turning insert, triangular with inscribed circle diameter of 3/8", 3/16" thick, 3/64" nose radius and indexing accuracy according to ISO-tolerance class- M, chip-breaker NMR, in grade T8430, a PVD coated fine grained WC-Co carbide within ISO ranges P20 - P40 and M20 - M35, for fine to heavy machining of steels and stainless-steels.
Product Specifications
Manufacturer Part Number | TNMG 333-NMR:T8430 |
Cutting Edge Length (mm) | 16.50mm |
Inscribed Circle Diameter (mm) | 9.52mm |
Insert Thickness (mm) | 4.76mm |
Fixing Hole Diameter (mm) | 3.81mm |
Corner Radius (mm) | 1.20mm |
Corner Radius (Decimal Inch) | 0.047" |
Insert Geometry | Negative |
Cutting Edge Length (Decimal Inch) | 0.650" |
Fixing Hole Diameter (Decimal Inch) | 0.150" |
Inscribed Circle Diameter (Decimal Inch) | 0.375" |
Insert Thickness (Decimal Inch) | 0.187" |
Insert Shape Code | T - triangular 60 degree included angle |
Insert Design | TNMG |
Coating | T8430 |
Product Type | Turning Negative Insert |
Country of Origin | Czech Republic |

Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
Brand:
Pramet
Inscribed Circle (Inch):
3/8"
Inscribed Circle (Decimal Inch):
0.3750"
Inscribed Circle (mm):
9.52mm
Corner Radius (Inch):
3/64"
Corner Radius (Decimal Inch):
0.0470"
Corner Radius (mm):
1.20mm
Thickness (Inch):
3/16"
Thickness (Decimal Inch):
0.1870"
Thickness (mm):
4.76mm
Finish/Coating:
T8430
interval quantity:
10