TURNING INSERT-HEAVY DUTY/RAILWAY LN.X 19, LN.X 30
PRA6798496
MFG #: 6798496
$242.42
/ PK (5)
- Finish: CVD Coated
- For Use On: Hardened Steel, Cast Iron and Steel
- Hole Diameter: 6.35 mm
- Included Angle: 90 deg
- Inscribed Circle: 19.05 mm
- ISO Code: LNMX 301940SN-TF T9310
- Length: 30 mm
- Manufacturer's Grade: T9310
- Material: Carbide
- Material Grade: H, K, P
- Maximum Depth of Cut: 12 mm
- Rake: Negative
- Relief Angle: 0 deg
- Seat Size: 30
- Shape: Rectangle
- Thickness: 12 mm
- Width: 19.05 mm
- Insert Style: LNMX
- Insert Size: 301940
- Corner Radius: 4 mm
- Chipbreaker: TF
Special design negative turning insert, rectangular with a main edge length of 30mm, 4mm nose radius, indexing accuracy according to ISO-tolerance class-M, chip-breaker TF with rounded cutting edges with facet, in grade T9310, a MT-CVD coated functionally graded WC-Co carbide within ISO range P01-P15, for heavy to medium machining of steels
- Item Features
- T9310 grade fine grained, functionally gradient substrate
- Low cobalt content
- Thick MT-CVD coating with a special Al2O3 layer
- Exceptional thermal and chemical stability ensures excellent protection of the bearing material
- Special surface finish for coating
- High cutting speeds
- Continuous to slightly interrupted cut