DescriptionThis Diamond Drill Bits is well made of high strength material with durable smooth processed for practical use. It removes a complete circle from glass, tiles, marble, granite, ceramic or other. With 16 different size, it can be used with a standard electric drill. Perfect for both professional and personal use.Feature- Color: Silver - Material: Alloy. - Size: 4 x 4 x 5cm - Made of premium alloy for durable and practical use. - Different sizes meets your requirement: Total 16 different sizes 6mm/8mm/10mm/12mm/14mm/16mm/18mm/20mm/22mm/25mm/28mm/30mm/35mm/40mm/45mm/50mm. - Good performance and long life, superior performance and cutting strength. - Suitable for Stone, Tiles, Ceramics, Glass and Granite, etc processing.
