2 Inch Diamond Core Drill Bit For Wet Or Dry Drilling Hole Saw For Granite Marble Concrete And Quartz SANLEETEK Laser Welded 50mm Bit With 10mm Diamond Height And 25/35 Grit 5/8-11 Thread

2-Inch Diamond Core Drill Bit for Wet or Dry Drilling (1 pc)
✔️ 50mm (2in) diameter, 10mm diamond height, #25/35 grit, 5/8-11 thread

This 50mm diamond core drill bit is laser-welded for extra durability when drilling through granite, marble, concrete, quartz, and other hard stone surfaces. It works with standard 5/8-11 thread angle grinders and supports both wet and dry drilling.

✅ Diameter 50mm (2in)
✅ Total length 100mm (4in)
✅ Diamond height 10mm (0.39in)
✅ Grit #25/35
✅ Thread 5/8-11

💡 What is a 50mm diamond core drill bit used for in stone fabrication? This handy bit helps with precise hole cutting in hard materials.
- Handy for granite, marble, concrete, and quartz work
- Laser-welded segments resist wear during wet or dry drilling
- 5/8-11 thread fits most angle grinders
- Diameter 50mm (2in) with 10mm diamond height improves life and speed