Data Flute 33619-89-D| HSMBNM20500C4 3/8" Diameter x 3/8" Shank x 1/2" LOC x 4" OAL C4 Coated Ball End Mill

The HSM-BN is a two flute rougher/finisher that couples ARF geometries with an extended reach design. The tool provides all the advantages of the ARF’s high helix, high clearance and anti-vibration margin, in a necked tool with a stub length of cut. This is your “go to” tool for extended reach, aluminum applications that call for a ball nose.

Features:

• High Performance Carbide
• Periphery and Pocketing Operations
• Reduced Neck for Reach and Stability
• High Helix for Chip Removal