Designed 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: 4 in (101.6 mm)
Drilling Depth: 2-3/8 in (60.32 mm)
Pack of 25
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.