SNMM 644-OR:T8345 TURNING INSERT - NEGATIVE
SNMM 644-OR:T8345 TURNING INSERT - NEGATIVE
PRA6753690
6753690
24.07
/ EA
http://schema.org/OutOfStock
/Product/PRA6753690
- Applicable Materials: Stainless Steel, Steel, Cast Iron and Titanium/Super Alloys
- Chipbreaker: OR
- Corner Radius: 1/16in
- Hole Diameter: 0.313in
- Included Angle: 90°
- Inscribed Circle: 3/4in
- Insert Size: 644
- Insert Style: SNMM
- ISO Code: SNMM 190616E-OR:T8345
- Material: Carbide
- Material Grade: K, M, P, S
- Maximum Depth of Cut Decimal Inch: 0.394
- Rake: Negative
- Relief Angle: 0°
- Seat Size: 19
- Shape: Squared
- Surface Treatment: PVD Coated
- Thickness: 1/4in
- Type: 3/4in
- ANSI Code: SNMM 644-OR:T8345
- Country of Origin: CZ
- Has Attributes: Yes
- Has Image: Yes
- Manufacturer Grade: T8345
- Manufacturer Name: Dormer Pramet
- Width: 3/4in
Single-sided negative turning insert, square with inscribed circle diameter of 19.05mm, 6.35mm thick, 1.6mm nose radius, indexing accuracy according to ISO-tolerance class-M, chip-breaker OR with rounded cutting edges, in grade T8345, a PVD coated fine grained WC-Co carbide within ISO range M20-M40, for medium to extra heavy machining of stainless-steels
- Item Features
- Standards
- T8345 grade the toughest member of the T8300 series
- Sub-micron substrate with a high cobalt content
- Nano-layered PVD coating with gradient transitions
- Lower internal coating tension with higher hardness
- Lower notch wear on the main cutting edge
- Lower to medium cutting speeds and bigger chip cross sections
- Good operative reliability
- Interrupted cut, unstable machining conditions
PROP65: This product contains chemicals known to the State of California to cause cancer. For more information: www.P65Warnings.ca.gov