Our STONE & TILE CORING BITS provide great cutting action in marble, granite, porcelain tile, ceramic tile,and travertine. These thin wall professional core bits make drilling smooth precision holes, clean and very easy. The 1/4” diameter drill bit pilots the core bit for precise cutting work. The bit fits easily into all electric drills with a 3/8" or larger chuck.
6MM SEGMENT HEIGHT - long lasting in marble and granite
HIGH DIAMOND CONCENTRATION - aggressive cutting action
1/4" PILOT BIT - for accurate placement and smooth start
STANDARD SHAFT - will fit any power tool with 3/8" chuck or larger
MARBLE, GRANITE, TILE
DIAMETER RIM THICKNESS SEG. HEIGHT ARBOR
1-1/4" 2-1/4" 6 mm 3/8