Specifications
Dimensions
- Helix Angle40 °
- Length of Cut8 mm
- Mill Diameter3 mm
- Neck Diameter2.9 mm
- Overall Length57 mm
- Shank Diameter6 mm
Details
- Cutting DirectionRH
- End TypeCorner Radius
- Finish CoatingALtima® Blaze
- Flute DirectionRight Hand
- Flute TypeSpiral
- MaterialCarbide
- Mill MaterialCarbide
- Number Of Flutes5
- Radius Or ChamferRadius
- Series278N
- Shank Diameter Toleranceh6
- Shank TypeStraight
- Single Or Double EndSingle
- Spiral CutRH
- Spiral DirectionRight Hand
- Variable Helixno
- Variable Indexyes
Overview
Mfr description
278 0300N3-0.25RB 27820 3MM ENDMILL 0.25
- 5 flute
- solid carbide
- ALtima® Blaze coated
- center cutting
- stub
- standard
- long and extra long flute lengths
- 40° helix
- corner radius
- variable pitch
- neck relief
- designed specifically for steels
- stainless steels
- special alloys
- cast irons and hardened steel