HPMAISON Concrete & Masonry Drill Bit Set, 7Pcs Four Cutting Edges Multi Function Bit, 4 10mm Industrial Strength Carbide Tip Bits Set for Tile, Concrete, Glass, Plastic, Brick, Cement

Premium Material: Carbide tipped YG8X alloy material with stronger hardness that ensures durability and longer using life. The excellent drilling performance 4-cutter edges maximise carbide contact with the surface, enabling faster drilling Sizes: You will get 7pcs masonry drill bits with 6 different sizes (4mm, 5mm, 6mm, 6mm, 7mm, 8mm and 10mm). Perfect for home DIY projects and all manner of drilling requirements Cross Angle Four Edged Design: Cross angle head tip design reduces drill bit skating and walking, which are very neat and fast cutting and greatly reduce the possibility of chipping. The shockproof structure provides excellent stability and ensures the accuracy and stability of drilling. It is very suitable for drilling brick, concrete and other masonry materials Wide Range of Uses: Our Concrete & Masonry Drill Bit Set is suitable for drilling holes in brick, concrete, ceramic, tile, marble, cement, glass and wood, etc Triangular Handle Design: First-class performance, usage performance more stable. The 3-flats shank ensures you can hold it firmly, without slip and scratching. This strong tungsten carbide tip drill bit is excellent drilling performance, easy to locate, drilling stably, fast speed, not breaking the border, opening neat, smooth