Z-Lion Diamond Core Drill Bit Set 22mm-5 Pcs Hole Saw Drill Bits for Glass Ceramic Tile Marble

Drill Hole diameter: 22mm Applicable Industry: Suitable for Stone, Tiles, Ceramics, Glass and Granite, etc ProcessingUse note:1.Start your hole diagonally, make a round trace and then hold drill straight.2. Always use lubrication (water), otherwise the diamond core drill will burn.Package Included:5 Pcs Diamond Hole SawAOUT Z-LIONXiamen ZL Diamond Technology Co.,Ltd.is a professional diamond tool manufacturer.Our main products include diamond cutting blades,grinding wheel,polishing pads,core drills,diamond wire saw,etc.Our products have sold to Europe,North and South American,South-East Asia,Middle East,etc From its establishmentour company focuses on innovation of products.By far,we have 12 of invention patent,15 of utility model patent,17 of appearance patent,and 2 of PCT patents.The company will stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity".With our profound technical resources, strict ISO quality management system,and qualified workers,we will provide best service and create extra value for our customers.We cordially welcome customers at home and abroad to join us and cooperate with us, making better life and future together.

• The diamond coated core drill bit removes a complete circle from glass, marble, tiles, granite, ceramic or other
• Diamete Size: 22mm x 5Pcs
• Diamond bits are capable of drilling into extremely hard materials
• Great for home, hobby, craft, construction, etc
• Materials and only needs water for lubrication