12" Square Second File Shopify Collective increase lifespan and reduce heat

increase lifespan and reduce heat compared to standard drill bits

each key has a high-visibility laser marking and a stamped marking that won't rub off

Part Number: 87C375HSBA325PL/PT

Sometimes called mag drills or magnetic drill bits

Part Number: M6C1000ROD46Z

12" Square Second File Shopify Collective increase lifespan and reduce heatProduct Description For filing slots, keyways and general surfaces filing. Larger sizes frequently preferred to corresponding Flat Files because of heavier sections and for filing surfaces. Tapered slightly towards the point. Double cut. Brand Drill America Part Number DIC13343 Size 12" Material Carbon Steel Style Second Length 12" Shape Square Finish Black Oxide