VCGT 1.21.50.5-FF2:T8315 TURNING INSERT - POSITIVE
PRA7156784
MFG #: 7156784
$147.22
/ PK (10)
- Manufacturer Grade: T8315
- Insert Style: VCGT
- Insert Size: 1.21.50.5
- Inscribed Circle Size: 3.97 mm
- Insert Seat Size: 7
- Corner Radius: 0.2mm
- Chipbreaker: FF2
- Surface Treatment: CVD Coated
- ANSI Designation: VCGT 1.21.50.5-FF2 T8315
- Application: Fine Finishing Applications
- Attributes (Y): Y
- For Use On: Hardened Steel, Cast Iron, Stainless Steel, Aluminum, Steel and Titanium, Super Alloys
- Hole Diameter: 2.2mm
- Image (Y): Y
- Included Angle: 35°
- ISO Designation: VCGT 070202E-FF2 T8315
- Material: Carbide
- Material Grade: H, K, M, N, P, S
- Maximum Depth of Cut: 1.5 mm
- Rake: Positive
- Relief Angle: 7°
- Shape: Diamond
- Thickness: 2.38 mm
Single-sided positive turning insert, 35° rhomboid with 7° clearance, inscribed circle diameter of 3.97mm, 2.38mm thick, 0.2mm nose radius, indexing accuracy according to ISO-tolerance class-G, chip-breaker FF2 with rounded cutting edges, in grade T8315, a PVD coated fine grained WC-Co carbide within ISO range K05-K25, for fine to medium machining of cast-irons
- Item Features
- T8315 grade highly abrasion resistant material of the T8300 series with guaranteed strength
- FF2 chipbreaker - positive geometry with low cutting resistance
- Improved cutting edge stability
- Straight cutting edge
- Very good chip control at low feed and depth of cut
- High quality of surface finish
- Increased performance and tool life in combination with the upgrade grades
- Especially for small and slender components
- Sub-micron substrate with a relatively low cobalt content
- Nano-layered PVD coating with gradient transitions
- Lower internal coating tension with higher hardness
- Lower notch wear on the main cutting edge
- Higher cutting speeds
- Medium chip cross sections
- Stable machining conditions
- Suitable for turning, with an indexing accuracy to ISO tolerance class-G and chipbreakers on one side only