Carbide-tipped masonry drill bit engineered for drilling through concrete, brick, block, and stone. Delivers up to 2x longer life than standard percussion bits.

• 3/16" diameter x 6" overall length with 4" drilling depth
• Rock carbide tip maximizes surface contact for extended bit life
• 4-flute spiral design efficiently clears debris while drilling
• 3 flats on shank eliminate slipping in chuck
• Optimum carbide grade maximizes durability
• Tip configuration reduces walking for improved accuracy

Performance: Drills up to 50% more holes per charge with cordless hammer drills. Compatible with rotary drills and hammer drills.