【Quality Material】Industrial-grade tungsten carbide welded drill tip, good wear resistance, widely applicable; high-strength steel substrate, growth of service life.
【Unique Serrated Design】Eliminates skidding and deviation common with traditional drill bits. Ensures exact hole positioning, suitable for drilling into tile, glass, brick, concrete, ceramic, plastic, and wood
【Tool fit】 This high strength serrated twist drill bit is designed for hand drill users, with a sharp and long lasting HSS cutting edge to prolong the life of the drill and keep it working efficiently
【Fits Most Drills】6.3mm Quick-fit Hex Shank – Compatible with all standard drills & bench drills. Extended bit length for hard-to-reach spaces. Best used with 2000-5000 RPM drills (24V+ cordless recommended for tough materials)