Meco 10pcs 3mm Diamond Coated Hole Saw Drill Bits Set Core Marble Glass Granite Drill Bits

Description 10pcs 3mm Diamond Coated Hole Saw Drill Bits Set Core Marble Glass Granite Drill Bits Specification: Material: Carborundum Color: Silver Diameter: 3mm Length: 5cm/1.97''(appr.) Overall Quantity: 10pcs Features: Please add water for coolant and drill slowly. Drilling stably, fast speed, not breaking the border. 10 pieces of 3mm Diamond coated hole saw / drill bits. Suitable for use in drill hole on glass, marble, tile or granite. Package included: 10pcs x 3mm Drill Bits Notice: 1.Please allow a bit error due to manual measurement. please make sure you do not mind before you bid. 2.The color may have different as the difference display, pls understand. More Details: