One And A Quarter Inch Diamond Core Drill Bit For Hard Stone And Concrete, 32mm Diameter, Laser Welded For Dry Or Wet Drilling, Pro Grade, Heavy Duty, Perfect For Granite Marble Engineering Stone And Brick, 100mm Total Length For Angle Grinders

32mm Diamond Core Drill Bit for Stone and Concrete
✔️ 32 mm dia, 100 mm length, 5/8-11 thread, single piece

This professional 32 mm laser-welded diamond core drill bit is built for fast, clean holes in hard stone and concrete. Designed for use with angle grinders, it handles granite, marble, engineering stone, brick, and other dense materials. It can drill dry or wet, with water extending segment life.

✅ Diameter 32 mm (1-1/4 in), overall length 100 mm, thread 5/8-11
✅ Laser-welded diamond segments for dry or wet drilling
✅ Ideal for granite, marble, engineered stone, concrete, brick
✅ Works with angle grinders; adapter required for SDS or other shanks

💡 What is a 32mm diamond core drill bit used for in stone and concrete projects?
It’s handy for creating precise cylindrical holes in hard materials.
- For granite, marble, engineered stone, concrete
- Handy for brickwork and masonry installations
- Wet drilling extends life and performance