TOP step drill for electric drill 9 steps 4-12mm

[Features] ● Cutting tool ideal for drilling holes of various sizes and enlarging and correcting holes. ● X-type thinning processing is applied so that the cutting edge does not escape.

[Usage] ●Work material: iron plate (up to 2 mm), stainless steel plate (up to 1.0 mm), plastic, wood.

[Specifications] - Number of steps (steps): 9 - Step width (mm): 3 - Shank diameter (mm): 6.35 - Drilling dimensions (φ): 4, 5, 6, 7, 8, 9, 10, 11, 12

[Specification 2] Non-coating

[Material/Finish] Cobalt high speed steel

[Set Contents/Accessories] None

[Caution] ● Use a rechargeable drill of 12V or higher. ●The drill generates heat when used, so there is a risk of burns if you touch it with bare hands. ●Be sure to wear safety glasses while working. ●When using a stopper, the surface may be scratched. ●Do not use the tool for purposes other than its purpose.