10pcs Professional Tungsten Carbide Masonry Drill Bits for Various Materials

Quality Material- This Drill Is Made Of Hard Alloy, Which Is Hard, Strong And Durable. Self-Tapping Drill Bits Can Be Screwed In Quickly And Precisely Without The Need For Tedious Pre-Drilling. No Risk Of Cracks And Crevices. Versatile - This Bit Fits Most Drill Bits And Can Be Tightened Better With Electric Hand Drills To Prevent Climbing And Slipping, Especially For Metals Due To Its Higher Hardness. Widely Used- The Drill Kit Is Ideal For Drilling On All Materials Including Tile, Concrete, Ceramic Tile, Brick, Wood, Plastic, Glass , Masonry, Etc. Note: When Drilling Hard Materials (Glass, Tile, Marble Or Granite), Lubricate With Water. Big Discounts- Each Package Includes Two Different Styles, One Is Black Triangle Diamond And The Other Is An Orange Diamond. There Are 10 Pieces In Total. The Sizes Are 6Mm, 6Mm, 8Mm, 10Mm, 12Mm, Which Can Meet Your Different Needs. Service- If You Have Any Questions, Please Feel Free To Contact Us; We Will Respond Within 24 Hours. We Will Process Your Return Or Refund.