Premium High Performance Carbide End Mills for Ferrous Materials
438CB | 4FL | Radius | Chip Breaker | PYSTL
Special edge preparation makes this an ideal tool for a broad spectrum of work materials
PYSTL features a variable index design with 38 degree helix that reduces chatter and enables more aggressive and stable milling
Roughing nicks along the cutting edge act as chip breakers that produce smaller chips and reduce overall machine load. Ideal for roughing applications.