The Diablo DMANSP1070S is a 5-piece carbide-tipped drill bit set engineered for drilling into porcelain tile, ceramic tile, granite, natural stone, and glass. The next-generation carbide formula delivers up to 10X longer life versus standard glass and tile drill bits.

• 5-piece set: 1/8", 3/16", 1/4" (x2), 5/16"
• Up to 10X longer life versus standard glass and tile bits
• For porcelain tile, ceramic tile, granite, natural stone, and glass
• Asymmetric carbide tip design for faster drilling and extended tip life
• Multi-Ground Grip Point tip for stability and precision
• Hex shank eliminates chuck spinning and maximizes power transfer
• Compatible with cordless and corded drills; ideal for hammer and rotary drills