Severance Chatter Free® Stop Countersink Cutter 82 Degree 1/2" Diameter 1/4 Pilot Hole

High Speed Steel Zero Flute TMX Countersink and Deburring Tool 82° angle. HSS Zero Flute TMX Countersink and Deburring Tool 82° angle, # 1 size, 5/32" small diameter x 13/32" large diameter with 1/4" shank. Cutting edge is radial relieved for fast, no chatter stock removal

6 Flute Countersinks are the perfect tool for countersinking, chamfering and deburring. The 6 flute construction pronlongs tool life as cutting loads are spread across more cutting edges. Cobalt provides better wear resistance and retains hardness in high temperatures when milling difficult to machine materials.

Designed to produce center hole that serves as the sear or bearing surface for center on a machine. Produces an ordinary 60° included angle center. Manufactured from high-speed steel. Bright finish. For working in carbon steel, tool steel, alloy steel and cast iron. Plain type can be used for most applications. 30 Day Warranty.

6-Flute Chatterless Countersinks Developed by Severance Tool, the flutes of the 6-flute Chatterless-Countersinks™ are designed with staggered cutting angles to eliminate the harmonics that cause chatter in conventional tools. They feature a positive shearing action, are designed to take heavy cuts and produce exceptionally smooth seats. These six fluted countersinks give long service life because the cutting load is distributed over six cutting edges. Use them in your milling machine, drill press, screw machine, lathes, automatics, special machines, feed units, and hand tools.

Particularly designed for countersinking or light chamfers in workable material. Smooth and burr-free finish.