Drillco 1/2 4FL Ball Nose End Mill M42 (665A132B)
Drillco 665A132B 1/2 4FL Ball Nose End Mill M42 is a precision-engineered M42 ball nose end mill designed for detailed and intricate milling applications. Its rounded end cutting edges make it ideal for machining contoured surfaces, avoiding sharp corners, and producing smooth, curved details on molds, dies, and other complex parts. Constructed from high-quality M42 cobalt, it provides excellent durability and high-speed performance for both manual and CNC milling operations.
Four-flute ball nose design for smooth contouring and finishing
M42 cobalt construction for high red hardness and long tool life
1/2 inch shank for stable and secure tool holding
Ideal for delicate cuts on contoured surfaces
Produces smooth, accurate curved surfaces
Prevents sharp corners in finished parts
Durable design for extended usage
Supports high-speed milling with reduced chatter
Technical Specifications:
Type: Ball Nose End Mill
Cutting Diameter: 1/2 inch
Shank Diameter: 1/2 inch
Material: M42 Cobalt
Applications: Contouring, profiling, mold and die work, intricate surface finishing
Product identification
- Brand: Drillco
- Model / MPN: 665A132B
