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Brown Aviation Tool Supply, LLC 2536 SE 15th Street Oklahoma City, OK 73129 Toll Free 800-587-3883 (US & Canada) Local 405-688-6888
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COBALT Countersink Cutter Manufactured from M42 Cobalt Steel, use this cutter for tougher applications where a regular high speed steel countersink is not effective. - 1/4" (.250) Pilot - 1/2" Overall Diameter - Three Flute - 100 Degree - Industry Standard 1/4-28 Threads - Size & Degree are stamped on body for easy identification Part # CC14-COB