ITEM NAME:5pcs/set Threaded Triangle Tungsten Steel Wall Tile Concrete Drilling Bit #gib Store Home Promotion Hot Item Add to Fav.Provide smooth and accurate drilling on tiles, glass, brick walls, wood, etc. Batch head: 100x6.35mm/3.94x0.25". 1 X Batch Head. Made of high-quality materials, low wear resistance, high hardness, and improve work efficiency.
