TOP Hexagonal shank spiral step drill for electric drills, gold type ESD-630SG, 1 piece

Catalog number: ESD-630SG Features: ●This cutting tool is ideal for drilling holes of various sizes and enlarging holes. ●X-shaped thinning processing is applied so the cutting edge does not slip away. ●The spiral shape makes it easier to cut than conventional products and has improved durability. Applications: ●Cutting materials: Steel plate (up to 2 mm), stainless steel plate (up to 1.0 mm), plastic, wood. Specifications: ●Step width (mm): 4 ●Number of steps (steps): 11 ●Shank shape: Hexagonal shaft (6.35 mm) ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 6, 9, 11, 13, 15, 17, 19, 21, 24, 27, 30 ●Total length (mm): 83 ●Surface treatment: Titanium coating ●Used when cutting 2 mm steel plate, 2 mm stainless steel plate, plastic, wood, etc. The spiral shape makes it easier to cut and improves durability. The titanium coating prevents chips from welding. Material/Finish: ● Cobalt high speed steel Set contents/Accessories: ● None Caution: ● Use a rechargeable drill with a voltage of 12V or higher. ● The drill generates heat during use, so touching it with bare hands may result in burns. ● Always wear safety glasses while working. ● If a stopper is used, the surface may be scratched. ● Do not use the tool for any purpose other than its intended purpose.