Diamond Drill Bit Set 10pcs 3-50mm Diamond Hole Saw Drill Set 100 Grits Tile Glass Marble Drill for Ceramic Glass G-ranite Stone Porcelain Tile Diamond Hole Saw Tile Set

Diamond Drill Bit Set 10pcs 3-50mm Diamond Hole Saw Drill Set 100 Grits Tile Glass Marble Drill for Ceramic Glass G-ranite Stone Porcelain Tile Diamond Hole Saw Tile Set specification: new Length: 50mm Material: electroplated diamond Production process: electroplating Diameter range: 3/4/5/6/8/10/12/18/32/50mm Quantity: 10 (1 hole saw drill per size) Good performance and long life Ideal for making clean holes in glass and ceramic tiles Use a drill to work better. (not included) Premium Quality - There are diamonds on the tip of the glass hole saw ensuring smooth punching and making the drilling process easier precise cutting and no rough edges. Multi-functional - Our hole saw kit can play as a glass hole saw tile hole saw ceramic tile drill bit set glass cutter etc. Compatible with most electric drills. Perfect Design - The side slots on the glass cutter s body can help the entry of cooling water and the ejecting of debris from the borehole. When debris gets stuck in the diamond hole saw. You can use the mini screwdriver to pull it out. Widely Used - Our diamond drill bits suitable for ceramic glass tile porcelain marble slate granite stone etc. 【QUICK SHARP & SMOOTH CUT】:Coated with high quality Diamond to enhance the drilling speed and creates a sharp high precision and smooth cut with no broken edges In Seconds. 【RUSTLESS & DURABLE】:Made of electroplated diamond with smooth nickel plating surface to extend the service life. 【ATTENTION】:Please keep the speed in 800-1000 per minute keep adding water to keep the drill cool strictly prohibit from dry drilling. Diamond Drill Bit Set Hole Start the hole diagonally make a round braid and then hold drill straight.Water is required for lubrication when drilling Diamond Drill Bit Set Hole WARNING Not for use on Concrete or for depths beyond about 1/2 Water is required for lubrication when drilling. Package Included: 10 x hole saw drill note: Allow 1-5mm error due to manual measurement