3/4 inch Diamond core bits for wet/ dry drilling tiles and stones.

• Thin Tube and Light Weight Segments enable clean, accurate, and chip-free cutting on a variety of materials in the hardest of applications. 
• Use to cut porcelain, granite, marble, tile, engineered and natural stone.
• Equipment: Electric Hand Drill
• Bits 1/4" to 1/2" Diameter have 1/4" shank.
• Bits 5/8" to 2" Diameter have 3/8" shank.