TOP Round Shank Spiral Step Drill ESD-638SG 1 piece

Catalog number: ESD-638SG Features: ●The long-awaited large diameter size of the round shaft shank type. Applications: ●Cutting materials: Steel plate (2mm), stainless steel plate (1mm), plastic, wood. Specifications: ●Step width (mm): 5.5 ●Number of steps (steps): 14 ●Shank shape: Hexagonal shaft (6.35mm) ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 6, 8, 12, 15, 16, 19, 21, 22, 25, 28, 30.5, 33, 35, 38 ●Total length (mm): 102 ●Surface treatment: Titanium coating ●Used when cutting 2mm steel plate, 1mm stainless steel plate, plastic, wood, etc. The spiral shape provides a light cutting performance and increased durability. The titanium coating prevents chips from welding. Material/Finish: ●Cobalt high speed steel Caution: ●Always wear protective glasses while working. ●When using an impact driver, be careful as there is a risk of damage. ●Do not wear gloves while working, as you may get caught in them. ●When processing small items, securely fasten them in a vice or similar tool.