SJ-3 60° Burr (10 Pack) 3/8" x 5/16" Cut Length x 2-1/8" OAL on 1/4" Shanks High Performance HTC 9mm metric ball carbide

HTC 9mm metric ball carbide end milling cutters feature a 30 degree helix angle and are center cutting for plunging

Point design prevents "digging in " or grabbing the material and maintains proper hole diameter and sidewall surface finish

Number 40 -

x 1-1/2" LOC x 3-1/2" OAL

x 75mm LOC x 150mm OAL on 22mm Shanks

SJ-3 60° Burr (10 Pack) 3/8" x 5/16" Cut Length x 2-1/8" OAL on 1/4" Shanks High Performance HTC 9mm metric ball carbideDesigned for: deburring in brass, bronze, copper, cast iron, 45 60 Rc steels, carbon steel, nickel chrome steel, stainless steel, steel weldments and titanium. Single Double Cut Burr Same Price