3/16-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12

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JOBBER LENGTH: 3/16-inch cutting diameter, 2-5/16-inch flute length, 3-1/2-inch overall length, 135 degree split point, 3-flat shank · MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits · CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits · APPLICATION: best used for drilling in hard metal, including stainless steel · INCLUDE: 12 pieces of 3/16-inch cobalt drill bits with case Product Description DrillHulk cobalt M35 drill bits are made from high-speed steel and 5% cobalt. The addition of cobalt improves strong durable performance in harder materials especially stainless steel. Made in China You Will Get: 12 pieces of 3/16-Inch. x 3-1/2-Inch. cobalt drill bits with case Notice: For high-speed drilling through metal, lubricate the bit with lightweight oil. Warning: Drill bits can ter during use. Always wear safety goggles and safety items when drilling. Legal Disclaimer International products are sourced from abroad, and may differ from local products. Manufacturer warranty may not apply. id="aplus" data-csa-c-slot-id="aplus_feature_div" data-csa-c-asin="" data-csa-c-is-in-initial-active-row="false"> <div