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How to Get a Smoother Countersink Finish

Tri-Cam Countersinks from Rocky Mountain Twist use finely tuned cutting edges with excellent material evacuation to provide the smoother, consistent finish needed for true fastener interface.

Posted: February 6, 2017

Booth 1303: Tri-Cam Countersinks are manufactured from fully hardened steel for optimum cutting edge and thread life and are available in both M2 high-speed tool steel and M42 cobalt. Precision CNC diamond machining insures exact specifications and consistency. Features include non-marring self-guiding pilot, finely tuned cutting edges that deliver smoother countersink finish, and oversize cross hole that allows easy countersink removal. (first view)

In Booth 1303, Rocky Mountain Twist (RMT; Ronan, MT) will display their new Tri-Cam Countersinks that are designed with high-flow flutes for excellent material evacuations and finely tuned cutting edges for a smoother countersink finish that results in a smooth, consistent finish for true fastener interface. These countersinks are manufactured from fully hardened steel for optimum cutting edge and thread life and are available in both M2 high-speed tool steel and M42 cobalt. Precision CNC diamond machining insures exact specifications and consistency. Features include non-marring self-guiding pilot, finely tuned cutting edges that deliver smoother countersink finish, and oversize cross hole that allows easy countersink removal.

RMT countersinks are designed, engineered and manufactured in the U.S.

Rocky Mountain Twist, 34837 Innovation Drive, Ronan, MT 59864, 866-433-4768, www.rockymountaintwist.com.