Pearl Abrasive HB312CDP 3-1/2 X 10 X 5/8-11 Masonry & Concrete Dry Core Bit

• Core depth = 9-1/2"
• Long life
• Fast drilling
• Dry cutting

Application: For Masonry, Concrete, Brick, Block, Sandstone, Natural Stone, Artificial Stone.

Max RPM: 5,000