BOSS HOG® Diamond Glitter Bit for Tuck Pointing & Mortar Raking, 4-5/8-inch Length X 1/4" Shank

Specially designed for grinding and shaping concrete, masonry, stone, and similar materials. Use for grinding brick mortar joints, inside corners, window & door brick returns, and much more! A small diameter prevents over-cutting into an adjacent material.

• Use for detail work where a diamond blade just won't work.
• Quickly and accurately grind through even the hardest granite or masonry.
• 4 5/8" long X 2 3/4" diamond depth X 1/4" shank.
• 1/4" shank can be used on a die grinder, router or electric drill.
• Max. safe RPM is 20,000.