YFIXTOOL 7pcs Diamond Hole Saw Kit includes 25 35 45 51 65 76mm Drill Bits & 25mm Finger Bits, Diamond Core Drill Bits Set for Granite, Marble, Porcelain Tile, Glass, Hard Plastic. - DCDBS4

• 【Wide Application】The Diamond Core Drill Bit Sets are suitable for Hand Drill, Electric Drill, Bench Drill and Angle Grinder etc. It work great for granite, marble, porcelain tile, glass, hard plastic and so on. 【Complete Kits】Diamond Core Drill Bits include 6pcs Diamond drill bits: 25 35 45 51 65 76mm. Total height of each of them is 75mm and the diamond height is 15mm. Includes 1pcs 25mm Finger Bits. 【High-quality Material】High quality core steel body and diamond grit are used to ensure sturdiness and accessibility. By using vacuum brazed technology which increases resistance of abrasion and temperature, diamond particles stick firmly to the core steel to ensure a longer service life. 【High Compatibility】Definitely use it in dry conditions, but also can use it with water which can extend the service life better. 【Humanized design】To make it easier for you to remove stone chips, holes in both sides of drill bits are designed.