
Champion 120CO 20 Piece Cobalt Drill Bit Set #61 thru #80 Champion 705C Series Drill Bits - Heavy duty web construction. Manufactured from heat-resistant premium cobalt high speed steel. Cobalt drills can maintain their cutting ability at high temperatures and are extremely resistant. Used for high tensile strength materials such as high-strength alloy steels, stainless steel, titanium, manganese steel, armor plate and inconel This Drill Bit Set by Champion Cutting Tool usually ships within 24 hours |
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