Cross Hexagonal Tile Drill Bits Hard Zinc Zinc Alloy Hole Opener Punch Concrete Drill Bit Set Concrete Brick

Label:Yes Weight:About 200g Material: Zinc Zinc Zinc Zinc Alloy Package includes:1Set Concrete Drill Bit Color: Black Product Name: Concrete Drill Bit Set Description: 1.Premium Zinc Zinc Zinc Zinc Alloy Material:The concrete drill bit is made of Zinc Zinc Zinc Zinc Alloy and the reinforced head is made of carbide, which can prevent the bit from cracking and prolong using service. The drill bit is harder and longer, and the Zinc Zinc Zinc Zinc Alloy cross head is more accurate to positioning. 2. Rust-Proof and Fast Drilling:The drill bit surface is coated with electrophoretic paint to prevent rust. It has U-shaped groove, quick to drill holes and dust removal. The 1/4 hex shank can keep drill bit tight and stable in the electric drill. 3.Stable to Drill:Before drilling, position the drill by leaving a slight indent in the tip of the drill. It has small cut resistance, stable drilling, neat and smooth opening, no broken edge, no tremor, and easy to chip. Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.