7 Piece Masonry Drill Bit Set for Tile Brick Cement Concrete Glass Plastic Cinder Block Wood [3/16,1/4,5/16,3/8,1/2 inch ] Chrome Plated with Industrial-Strength Carbide Bit with Storage Box
- ...dustrial grade material】Made of selected high-quality high-strength alloy steel materials. Compared with ordinary Masonry Drill Bits on the market, it has higher hardness and wear resistance, and has lower cutting resistance. The well-designed high-hardness carbide tip can easily penetrate various materials. Cemented carbide drill bit is used as a material to improve durability..
- 【Sturdy and durable】 Durable industrial-grade cemented carbide blades and cemented carbide with reinforced heads can prevent the drill from cracking and prolong its service life. Compared with traditional brick drill bits, its strength and sharpness are higher. Anti-rust, smoother drilling and cutting removal, higher hardness and wear resistance. The additional triangular handle can firmly fix the electric drill in the electric drill..
- 【Wide range of applications】 The tough carbide tip of the pointed design can easily penetrate various materials, and can quickly penetrate and remove debris. Suitable for cement, concrete, ceramic tiles, drill blocks, glass, wood, cinder blocks, travertine, hard plastics, mirrors, etc.! The masonry Drill Bit Set includes 3/16 inch, 1/4 inch, 5/16 inch, 3/8 inch, 1/2 inch to meet the various requirements of home drilling.