Drill Bits 21/28pcs Carbide Four-Blade Serrated Bit for Dry Drilling Porcelain Tile Ceramic Glass Marble Concrete Stone&Metal Hole Opener Holes in Various Materials(21pcs)

DIY Supplies : WoodworkingMaterial CarbideType Core Drill BitUse Masonry DrillingSize 3mm 4mm 5mm 6mm 8mm 10mm 12mmDrill Shank Hex ShankMedol:7pcs Bit/SetQTY:3/4 * 7pcs/setNotice1. Due To The Light And Screen Difference, Item's Color May Be Slightly Different From Pictures. Please Make Sure You Do Not Mind Before Bid.2. Allow 1-5mm Differences Manual Measurement.3. Thank For Your Kindly Understanding.

• MATERIAL Made of hard wearing material for superior durability, abrasion resistance and longevity, even after repeated use on hard surfaces
• MULTIPURPOSE: The drill is ideal for drilling holes in wood, metal, plastic, masonry and other materials, perfect for DIY enthusiasts, homeowners and professionals to tackle a variety of projects
• OPERATION: Simple to set up and easy to operate for beginners and skilled users. Ideal for professionals and beginners alike
• VERSATILE: Works with most drills, including cordless, impact and bench drills; available in a wide range of standard sizes to meet common drilling needs from small pilot holes to larger openings
• DESIGN: Precision-engineered tip ensures sharp, accurate drilling and minimizes slipping or wobbling, saving time and reducing material damage