Heavy Duty Multi-Material Drill Bit Alloy Steel Serrated Electric Drill Head for Ceramic Metal Wood Concrete

Specifications Name Four edge Serrated Drill BitMaterial Hard Alloy Steel YG6AHardness 93 HRCSegment Diameter 6mm 8mm 10mm 12mmTotal Length 100mm 6mm 115mm 8mm 122mm 10mm12mm Working Length 45mm 6mm 60mm 8mm 66mm 10mm 68mm 12mm Applicable Materials Dry Applications Ceramic Tiles Marble Granite Quartz Concrete Brick Walls Wood Plastic GlassWet Applications Stainless Steel Plate Iron Plate Aluminum Alloy CopperFeatures 1 Four edge Serrated Design Enhances cutting precision and improves drilling efficiency providing smooth and clean results for various material types 2 Ultra high Hardness Made from YG6A hard alloy steel with a hardness rating of 93 HRC this drill bit is equipped for handling hard surfaces like concrete and steel 3 Wide Material Compatibility Adaptable to dry and wet drilling suitable for a diverse range including tiles marble metals and wood 4 Universal Hexagonal Shank Designed for snug fitting with various standard electric drills minimizing slippage during operation 5 Optimized Heat Dissipation Maintains performance even during extended usage reducing wear and ensuring efficient drilling Package Included 1 x 6mm Drill Bit1 x 8mm Drill Bit1 x 10mm Drill Bit1 x 12mm Drill Bit