9/64" Premium "TiN" Coated High Speed Steel Drill Bit

9/64" Premium "TiN" Coated High Speed Steel Drill Bit

$2.69
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  What is "TiN" Coating?   Learn More! 9/64"  "TiN" Coated High Speed Steel Drill Bit, 135 Deg Split Point, HSS, The Best High Performance drill bit for  AR15 / AR10 / .308 Lower Receiver Jigs. Drill bits were designed specifically for drilling in aluminum.

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