3/16" x 8" long Relton Groo-V Tip Granite, Marble and Porcelain Multi-Purpose Drill Bit

TILE MARBLE GRANITE PORCELAIN MASONRY CAST IRON HARDENED STEEL Especially Suited for Drilling Marble, Granite, Porcelain Tile, Hard Metal, Plastic, Wood, Masonry Percussion or rotary-only, the Groo-V Tip bit makes holes in almost all materials! Engineered for drilling hard materials, these specialized Ram Tip Bits have a serrated carbide tip, which penetrates faster - up to 50% faster than standard masonry bits! Point Diameter: 3/16 in (5 mm) Shank Diameter: 3/16 in (5 mm) Overall Length: 8 in (203.2 mm) Drilling Depth: 6 in (152.4 mm) Minimum Order: 1 Each Note: A drill press - supported drill motor is recommended for drilling hard metal. Shank diameter 3/8" and larger have 3 flats on the shank to reduce the possibility of slipping in the chuck.

• Designed for Drilling Marble, Granite, Porcelain Tile, Hard Metal, Plastic, Wood, Masonry
• Overall Length: 8 in (203.2 mm)
• Drilling Depth: 6 in (152.4 mm)
• A drill press - supported drill motor is recommended for drilling hard metal.
• Shank diameter 3/8" and larger have 3 flats on the shank to reduce the possibility of slipping in th