DRILL AMERICA 1/16-1/2x64THS COBALT SET IN PLASTIC CASE

DRILL AMERICA 1/16-1/2x64THS COBALT SET IN PLASTIC CASE Description

Drill America DA29J-cO-Pc 29-Piece cobalt Drill Bit Set contains 29 m42 cobalt Drill Bits sizes 116 - 12 x 164 increments Sizes: 116 564 332 764 18 964 532 1164 316 1364 732 1564 14 1764 932 1964 516 2164 1132 2364 38 2564 1332 2764 716 2964 1532 3164 and 12 Drill America M42 cobalt Drills are effective in drilling tough high tensile strength materials like stainless steel Inconel and titanium They are manufactured to Aerospace Standard 907 and display high red hardness permitting speeds up to 30% greater than with conventional M2 high speed steel cobalt drills have a self-centering 135-degree split point penetrates hard material without a pilot hole and produces smaller chips that reduce clogging compared to a 118-degree point cobalt steel provides extended tool life compared to high-speed steel drill bits and maintains the tools toughness and hardness in high drilling temperatures A gold oxide finish acts as a lubricant and provides wear resistance and the round shank accommodates most drill chucks This Drill Set comes in a unique round drill index that combines form and function into 1 beautifully designed easy to carry drill set The shatter proof water resistant case fits easily anywhere you need it Effortlessly grip the set in 1 hand as you would a travel coffee mug leave it in the cup holder of your truck while on the way to your job or hang it on your belt when all hands are on deck