Carbide Tip Hole Saw Core Drill Bit 6mm Diameter Quick Punch Tungsten Carbide Tipped Drill Bit Iron Copper Stainless Steel

Product Name: Stainless Steel Alloy Hole Opener Product color: Stainless steel color Product weight: 107-166g Product material: Hard high-quality alloy The set includes: 1 pc stainless steel alloy hole opener Product size: 20mm(0.79in) and 22mm(0.87in) size is 101 x27x10mm(3.98 x1.06x0.39in); the size of the 25mm(0.98in) to 101 x28x10mm(3.98 x1.10x0.39in); the size of the 32mm(1.26in), 28mm(1.10in), 30mm(1.18in) and 38mm(1.50in) to 100 x27x10mm(3.94 x1.06x0.39in); 35mm(1.38in) size is 97.5 x27x10mm(3.84 x1.06x0.39in)

Features: 1.Adopting high quality hard alloy steel, high hardness, wear-resistant, accurate positioning, good chip removal and high efficiency. 2.Adopting tilting angle three-edged design, layered volume cutting, low resistance to drilling fast and burr-free. 3.Universal triangular shank can be applied to electric drills, table drills, impact drills and other equipment.