EnPoint™ Precision Metalworking HSS 1/8" 3.175mm Shank Dia 0.7mm Cut Dia Carbide Countersink Drill Bit Auger CNC Metal Engrave Boring Hand Twist Bit for Copper Steel Plastic PCB Amber Beeswax
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<b>[Product Information]</b><br>
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<li>Overall length: 38mm(1.496 inches); Shank diameter: 3.175mm(0.125 inch).</li>
<li>Cutting edge length: 9.5mm(0.374 inch); Cutting edge diameter: 0.7mm(0.028 inch)</li>
<li>Carbide tungsten steel cutting edge, high-speed steel shank made! More powerful， long lifespan and durable service,</li>
<li>Large chip removal capacity, easy to wipe the chips and heat refused! Say goodbye to the messy chips and enjoy the clean and smooth jobs!</li>
<li>Multipurpose: ideal for printed circuit board, hand drills, CNC machinery, mold, plastics, copper, stainless steel and other precision metal parts processing.</li>
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