3 Flute End Milling Cutter High Speed Steel End Mill 3 4 5 6 8 10-20mm Use For Aluminum Fiberglass Plastic Wood Copper

Name：Three-flute milling cutter for aluminum

Number of blades:Three blades

Material: high speed steel

Helix angle: 40°

Quantity:1pcs

Cutting range: Finishing, semi-finishing

Cooling method: air-cooled, oil-cooled

Machining hardness: HRC30° or less

Tolerance accuracy: -0.02 ~ -0.01

Processing materials: aluminum alloy, die-casting aluminum, copper alloy, soft copper, acrylic, wood, etc.

Main features:

1. high-speed steel integrated grinding, cost-effective

2. Unequal lengths over the center of the three edges, aluminum and copper dedicated

3. Surface grinding and polishing, non-stick knife, non-burning knife, stable performance.