5/16 x 5/16 x 13/16 x 2.5″ 4F Ball Nose Carbide End Mill Variable Helix
- High Performance Ball Nose Carbide End Mill with Variable Helix
- Suitable for machining Steel and and general purpose
- Ideal to cut material up to 50HRC
- TiALN Coated
- Helix Angle : Variable 38º/40º
- Number of Flutes : 4
- Diameter D : 5/16
- Flute Length L1 : 0.812″
- Shank Diameter S : 5/16
- Overall Length L : 2.5″
- Efficient Cheap Evacuation
- Improved Surface Finish
- Reduced Cutting Forces
- Brand : 7Sieb
$75.74
45 in stock
