Ouisyes Titanium Coated High Speed Steel Serration Bits, 6PCS Titanium-Coated Serration Bits, TitaniumTwist Drill Bit Set, Serrated DrillBit Set, Hole Drill Bits for Wood, Metal (2set)

Produktbeschreibung

HIGH-QUALITY MATERIALS: The drill is made of high-quality material, practical to use. The center of the product has sharp serrations that allow the drill to continue drilling horizontally after drilling ELECTROPHORETIC SURFACE PAINTING PROCESS: Full grinding and anti-rust treatment, clean and sharp without burrs. The hardened steel cobalt drill bit set has excellent cutting performance Fully ground spiral groove design: The fully ground spiral groove design quickly reduces friction and heat for faster, cooler drilling performance. The 135 degree straight shank split point eliminates walking and makes drilling more precise and faster WIDE USAGE: Suitable for cutting hard metal such as stainless steel, steel and cast iron, as well as wood, aluminum alloys and other softer metals, including tiles, concrete, tiles, bricks, wood, plastic, glass, masonry and more 6 DIFFERENT SIZES: Suitable for your different needs. Can be installed in the general electric hand drill, bench drill. The clamping range of the machine drill is 10 mm and more