3 Review(s)

The 20 pieces diamond drill bits aim to fulfill your daily various needs for a long time. With reliable carbon steel, the drill bit is durable and precise, not easy to break or wear. At the same time, it is in a compact and proper size, so you can easily use, carry and store it.Various fitness:The side chip removal holes of our diamond tile drill bit are designed for your easy slug removal after drilling to improve the speed of drilling, which makes it suitable for drilling holes on glass, tile bottles, blocks jars, fiberglass porcelain tile ceramic, slate marble, granite light stone, and other materials.Specifications:Material: carbon steelSize:10mmColor: as shown in the picturePackage includes:20 x 10mm Diamond hole saw drill bits