TURNING INSERT - HEAVY DUTY AND RAILWAY LNMT
PRA7074720
MFG #: 7074720
$48.48
/ EA
- Finish: CVD Coated
- For Use On: Hardened Steel, Cast Iron and Steel
- Included Angle: 90 deg
- ISO Code: LNMT 311240 T9315
- Manufacturer's Grade: T9315
- Material: Carbide
- Material Grade: H, K, P
- Rake: Negative
- Relief Angle: 0 deg
- Seat Size: 31
- Shape: Rectangle
- Insert Style: LNMT
- Insert Size: 311240
Single-sided negative turning insert, rectangular with a main edge length of 31.75mm, 4.76mm nose radius and indexing accuracy according to ISO-tolerance class-M, in grade T9315, a MT-CVD coated functionally graded WC-Co carbide within ISO range P05-P25, for fine machining of steels
- Item Features
- T9315 grade functionally gradient substrate with fine structure
- Relatively low cobalt content
- Thick MT-CVD coating with a dominant Al2O3 layer
- Highly versatile material with a balanced ratio of abrasion resistance and operative reliability
- Special surface finish for coating
- High cutting speeds
- Continuous to slightly interrupted cut
- Without chipbreaker