SNMG 643-R:6640 TURNING INSERT - NEGATIVE
SNMG 643-R:6640 TURNING INSERT - NEGATIVE
PRA6751580
6751580
22.51
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http://schema.org/OutOfStock
/Product/PRA6751580
- Applicable Materials: Stainless Steel, Steel, Cast Iron and Titanium/Super Alloys
- Chipbreaker: R
- Corner Radius: 3/64in
- Hole Diameter: 0.313in
- Included Angle: 90°
- Inscribed Circle: 3/4in
- Insert Size: 643
- Insert Style: SNMG
- ISO Code: SNMG 190612E-R:6640
- Material: Carbide
- Material Grade: K, M, P, S
- Maximum Depth of Cut Decimal Inch: 0.354
- Rake: Negative
- Relief Angle: 0°
- Seat Size: 19
- Shape: Squared
- Surface Treatment: CVD Coated
- Thickness: 1/4in
- Type: 3/4in
- ANSI Code: SNMG 643-R:6640
- Has Attributes: Yes
- Has Image: Yes
- Manufacturer Grade: 6640
- Width: 3/4in
Double-sided negative turning insert, square with inscribed circle diameter of 19.05mm, 6.35mm thick, 1.2mm nose radius, indexing accuracy according to ISO-tolerance class-M, chip-breaker R with rounded cutting edges, in grade 6640, a MT-CVD coated WC-Co carbide within ISO range P20-P40, for medium to heavy machining of steels
- Application
- Item Features
- Standards
Semi-Roughing and Roughing
- 6640 grade substrate without cubic carbides (type H)
- Thin coating with TiCN supporting layer, applied with the MT-CVD method
- Especially for semi-roughing and roughing
- Lower to medium cutting speeds
- Interrupted cut and suited to unfavorable machining conditions
PROP65: This product contains chemicals known to the State of California to cause cancer. For more information: www.P65Warnings.ca.gov