(2 Pack) 3/4" x 3" x 6" Aluminum HP Radius Carbide End Mills End Radius:0.03 Number 31 -

Number 31 -

x 7/8" LOC x 2-1/2" OAL

x 1-1/4" LOC x 3-1/2" OAL (on 9/16" shanks)

HTC 21mm metric ball carbide end milling cutters feature a 30 degree helix angle and are center cutting for plunging

Solid carbide jobber drills feature a 25° helix angle and a 118° split point

(2 Pack) 3/4" x 3" x 6" Aluminum HP Radius Carbide End Mills End Radius:0.03 Number 31 -Aluminum Series 3 Flute High Performance Carbide End Mills. High Helix plus ZrN coating to repel aluminum and help eliminate flute packing. Designed for high speed machining of aluminum. High velocity high metal removal rates! Polished cylindrical land stabilizes the end mill and leaves a mirror like finish behind. 3 4" Dia. x 3" LOC x 6" OAL