|GNB1504100-12mm||Handling = 20 Days||Made In China|
- The drill hole is smooth and complete, it won't produce shock phenomenon, easy to position.
- Small incision resistance, can improve working speed and easy to operation.
- Ideal for filing glass, ceramic, rock, carbide, gold, platinum, silver etc.
Please add water for coolant when using diamond tools.
1 Pc x Drill Bit