5-35Mm Hss High Speed Steel Step Drill Bit Ideal For Wood & Metal Drilling Industrial Reamer Tool Accessories

Features: No need for a pilot hole Titanium coated to reduce mit and run cooler Automatically deburr holes as you drill High speed steel, durable. Widely used to cut holes in a variety of material like steel, wood, thin iron, aluminum alloy, moisture boards, PVC sheet, ect Specification: Color:as the picture Material:High Speed Steel Surface:Nitrogen treatment (increasing the hardness and abrasion resistance) Shank:Triangle round handle Scop:thin iron plate, aluminum, insulation panels, PVC panels 4mm thickness within the timber. Package included: 1PC HSS Spiral Grooved Step Drill Bit 5-35mm The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.