SK-6 90° Burr (10 Pack) 5/8" x 5/16" Cut Length x 2-3/8" OAL on 1/4" Shanks Cut:Single NC spot drills do not

NC spot drills do not have body clearance and are not designed to drill greater than the depth of the point angle

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

Long Length - Center Cutting

x 75mm LOC x 150mm OAL on 20mm Shanks

HTC® solid carbide screw machine drills feature a 15° helix angle and a 135° split point

SK-6 90° Burr (10 Pack) 5/8" x 5/16" Cut Length x 2-3/8" OAL on 1/4" Shanks Cut:Single NC spot drills do notDesigned 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