5/16 Inch Diameter Endmill, 5/16 Shank, 4 flutes, 1-3/4 Length of Cut, Carbide, nano-A Coated, HA/HB Shank, 4 Overall Length, 40° Helix Angle, 0.0098 chamfer
Designed specifically for tough applications with 36°/38° helix angles, the RF100 VA style variable helix end mill provides longer tool life and maximum efficiency when milling stainless steel. Available as stocked standards with a nano-A™ titanium aluminum nitride coating for added performance.
Features Back To Top
- Suitable for roughing or finishing
- Up to 60% higher feed rates
- Up to 4-times longer tool life
- Vibration-free operation
- Improved workpiece surface quality
Tech Specs Back To Top
Brand | Guhring |
---|---|
Chamfer Decimal | 0.0098" |
Chamfer Metric | 0.25 mm |
Coating | Nano-A |
Decimal Inch (dia) | 0.3125 |
Fractional Diameter | 5/16" |
Helix Angle | 40° |
Length of Cut | 1-3/4 |
Material | Solid Carbide |
Metric Diameter | 7.94 mm |
Number of Flutes | 4 |
Overall Length | 4 |
Overall Length (decimal) | 4 |
Overall Length (mm) | 101.6 |
Series | 4259 |
Shank Dia | 5/16 |
Shank Dia (decimal) | 0.3125 |
Shank Diameter (mm) | 7.938 |
Shank Type | HA/HB |