Description
- 1pc Vacuum Brazed Drill core bits M14 Thread Diameter 20mm
- Diameter 20 mm, Total length 60mm, Diamond height 10mm, M14 Thread
- Dry or wet drilling tile ceramic granite marble stone
- Professional Quality,Less Chipping
- Vacuum Brazed technology provide much longer working life than electroplated ones
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SHDIATOOL Dry Diamond Drill Core Bit Diameter 20mm Vacuum Brazed Drilling Porcelain Tile Granite Marble
