Two Inch Dry Diamond Core Drill Bits For Brick And Block With One Half Inch Shank Pilot Bit Adapter Heavy Duty For Core Life And Efficient Drilling Grit Size Thirty And Forty With Nine Point Five Inch Drilling Depth And Five Eighth Inch Eleven Arbor

Two-Inch Dry Diamond Core Bits for Brick and Block
✔️ 9.5 in depth, 10 mm segment height, 5/8-11 arbor, 1/2 in pilot

These dry diamond core drill bits are designed to punch through soft brick and building blocks. They are commonly used in masonry projects with handheld core drills or dedicated core drill rigs running in rotary mode.

✅ 9.5 in depth (241 mm)
✅ 10 mm segment height (0.394 in)
✅ 5/8-11 arbor (15.875 mm)
✅ 1/2 in pilot adapter included (12.7 mm)
✅ #30/40 grit for longer core life

💡 What is a dry diamond core drill bit used for brick and block masonry?

This handy guide covers typical uses and tips for selecting the right core bit.

- Brick and block masonry drilling with dry diamond core bits for clean, round holes - Rotary-mode only operation with handheld or dedicated core drills - Includes 1/2 in pilot adapter and 5/8-11 arbor for easy mounting - Longer life and efficient cutting thanks to #30/40 grit✝️