5/16 Ball Nose Carbide End Mill Variable Helix 4F Long Length
- 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 : 0.1.625″
- Shank Diameter S : 5/16
- Overall Length L : 4″
- Efficient Cheap Evacuation
- Improved Surface Finish
- Reduced Cutting Forces
- Brand : 7Sieb
$68.72
20 in stock
