(3 Pack) 5/16" x 1" x 2-1/2" Carbide Spotting Drills metric square Alloy Steels

Alloy Steels

386 Diameter x 2-7/8" LOF x 4-1/2" OAL

x 30mm LOC x 88mm OAL  (14mm H6 Shanks)

x 3mm LOC x 38mm OAL (3mm H6 Shanks)

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

(3 Pack) 5/16" x 1" x 2-1/2" Carbide Spotting Drills metric square Alloy SteelsHTC spot drills are high precision drills designed specifically for creating an accurate hole location for a secondary drilling operation. NC spot drills do not have body clearance and are not designed to drill greater than the depth of the point angle. The 90 and 120 spot drills are primarily used to create an initial spot for 118 and 135 secondary drills respectively.