Drilax Heavy Duty Wet and Dry Use Diamond Hole Saw Drill Core Bit for Brick, Concrete Block, Masonry - 2 inches Depth of Cut - 3/8 inch Standard Shank
Shank Size: 3/8 inch - Standard for Cordless or Electric Drills
Diamond Coating Sintered within the Material - Does not wear off
Suggested Cutting Condition: Dry or Wet
Applications: Stones - Rocks - Bricks - Blocks - Granite, Marble, Concrete
Heavy Duty Superior Performance and Lifetime.
Please note our tools do not need center pilot holes. Center pilot hole drills are mostly for wood, metal, etc.
Can drill 2 inches deep and has 3/8 inch shank for STANDARD Electric or Cordless Drills - Also perfect for upright drills.