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Casting repair products are eveloped and manufactured by LOCK-N-STITCH Inc.,the world leader in casting repair metal stitching technology. We use the latest state-of-the-art CNC machining and grinding equipment. We even manufacture our own special patented taps.
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Casting Repair Products > Crack Repair Tools & Supplies > Tooling/Accessories > Drill Bits  
 

Drill Bits


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AccuSize™ Drill Bits for Stitching Pins

AccuSize™ Drill Bits for Stitching Pins

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AccuSize™ drill bits prevent over sizing and egg-shaping drilled holes. Having a good, round and accurate-sized hole is essential to making a good repair. Standard drill bits usually drill oversized and out-of-round holes when drilled by hand. AccuSize™ drill bits also stay sharp longer and drill cast iron faster than any other split point high speed steel drill bit. Our AccuSize™ drill bits are patent pending.