Product Family
Solid Carbide Ball Nose Milling Cutter

Description
- Full-radius solid carbide ball nose slot drill with long main flutes.
- Application: For copy milling and deep contour machining.
- Feature: Type N.
- Feature: Two cutting edges.
- Feature: 30 deg helix.
- Feature: Ground recess.
- Feature: Uncoated.
- Feature: Long main flutes.
- Advantage: Extended flute length for deeper reach.

Product Specification
- Product type: Solid Carbide Ball Nose Milling Cutter
- Article family: 207135
- Size: 4 mm
- Dimensions - Diameter: 4 mm
- Dimensions - Cutting length Lc: 30 mm
- Dimensions - Overall length L: 75 mm
- Dimensions - Shank diameter Ds: 4 mm
- Dimensions - Feed fz steel <900 N/mm^2: 0.023 mm
- Dimensions - Feed fz steel <900 N/mm^2 alternate: 0.025 mm
- Cutting Data - Aluminium and plastics: 230 m/min
- Cutting Data - Aluminium: 180 m/min
- Cutting Data - Aluminium cast >10% Si: 140 m/min
- Cutting Data - Steel <500 N/mm^2: 90 m/min
- Cutting Data - Steel <750 N/mm^2: 80 m/min
- Cutting Data - Steel <900 N/mm^2: 70 m/min
- Notes - GARANT family only.