5/16″x4-1/2″ Cobalt Hss-j/l
$5.96
features and benefits: constructed of m-42 8% cobalt high speed steel for super abrasive resistance in tough metals , heavy duty spiral flute design produces faster chip ejection , shorter cutting lips reduce torque when drilling in high tensile strength materials , 135 degree split point begins drilling immediately, minimizing bit walk 5/16", cobalt bit, 135 degree split point to mi
- Description
Description
features and benefits:
- constructed of m-42 8% cobalt high speed steel for super abrasive resistance in tough metals
- heavy duty spiral flute design produces faster chip ejection
- shorter cutting lips reduce torque when drilling in high tensile strength materials
- 135 degree split point begins drilling immediately, minimizing bit walk
5/16", cobalt bit, 135 degree split point to minimize walk, 8% cobalt for higher heat & abrasion resistance, heavy duty web construction for strength & durability, for tough metal drilling, including heavy duty abrasive, alloy metal drilling on hardened steel, cast iron & stainless steel.
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