Four And A Quarter Inch Diamond Core Drill Bit Set With Ten Inch Drilling Depth Turbo Laser Welded Segments For Cured Concrete Brick Block Masonry Includes Half Inch Hex Shank Adapter And Five Eighths Inch Thread Male To SDS Plus Shank Adapter

4 1/4 inch Diamond Core Drill Bit Set for Concrete
✔️ 108 mm diameter, 254 mm depth; 5/8-11 thread; SDS+ adapters included

This diamond core drill bit set is optimized for dry drilling through cured concrete, red brick, tile masonry, and similar hard materials. It’s a handy tool for installing pipes, HVAC lines, and electrical conduits in walls, floors, and foundations, and it includes adapters to fit common drills.

✅ Diameter: 4 1/4" (108 mm)
✅ Drilling depth: 10" (254 mm)
✅ Thread type: 5/8-11
✅ Shank adapters included: 1/2" hex shank adapter; 5/8"-11 to SDS Plus shank adapter
✅ Color: Red

💡 What is a diamond core drill bit set used for in construction projects?

It's a handy tool for creating precise openings in hard materials.

- ideal for dry drilling through concrete and brick - laser-welded turbo segments extend life and cut faster - includes adapters for SDS+ and hex shank drills