Black & Gold Drill Bit 57/64, 1/2 Shank Penetrants & Lubricants The SwivelGrip connector prevents twisting

The SwivelGrip connector prevents twisting and reduces strain on fittings during use

Perfect for mechanics and DIY enthusiasts

Built to exacting standards for consistent operation and extended service life

boosting organization and hygiene

overlapping flaps provide consistent abrasion

Black & Gold Drill Bit 57/64, 1/2 Shank Penetrants & Lubricants The SwivelGrip connector prevents twistingProfessional grade drill bit engineered for precision drilling in steel, cast iron, and general purpose materials. The 57 64" diameter with 1 2" shank fits standard drill chucks for reliable performance on industrial and maintenance applications. Black oxide coating provides corrosion resistance and extended tool life. Ideal for metalworking, equipment repair, and fabrication tasks where accuracy and durability matter.