DelitonGude 12 Pcs(∅6/8/10/12/14/16/18/20/22/25/30/35mm) Diamond Hole Saw Drill Bit for Ceramic, Pottery, Porcelain Tile, Granite, Stone, Glass Bottles, Concrete Countertops and Brickwork(6mm-35mm)

• 12 PCS DIAMOND HOLE SAW DRILL BIT SET INCLUDES: 0.2’’/6mm, 0.3’’/8mm, 0.39’’/10mm, 0.47”/12mm, 0.5’’/14mm, 0.62”/16mm, 0.7’’/18mm, 0.78”/20mm, 0.86”/22mm, 0.98’’/25mm,1.18’’/30mm,1.37’’/35mm. The different sizes glass cutting drill bit to meet you various demands.
• SUPER MATERIAL: The bits are made of industrial grade carbon steel and blade is made of diamond materialsharp, fine workmanship and super wear-resistant, extended service life. Glass cutting drill bit are high quality and good performance that excellent for making clean and accurate hole.
• WIDE USAGE: Diamond hole saw drill bit set kit removes a complete circle from glass, marble, tiles, granite, ceramic or other. Perfect for drilling glass, porcelain tile, granite, bottles, wood, blocks jars, ceramic marble and and other hard surfaces etc.
• DIAMOND DRILL BITS FOR CERAMIC TIP: When you using the diamond hole saw, you can directly drill holes,but if use iubrication water, iubrication will extend drill bits life.
• DURABLE BOX STORAGE: Easyto carry and store.Our aim is providing every customer with good products and satisfactory service. If there are any problems,contact us and we would be very happy to provide you with satisfied serve.

DelitonGude makes premium quality, professional tools, superior service that wish to make your life more convenient and better! The material foundation has outstanding advantages: high carbon steel itself has high hardness, high wear resistance, and strong deformation resistance, providing a stable "skeleton" for the drill bit.