TOP round shaft shank spiral step drill

[Features] ● The long-awaited large diameter size of the round shaft shank type.

[Usage] ●Work material: iron plate (2 mm), stainless steel plate (1 mm), plastic, wood.

[Specifications] ● Overall length (mm): 102 ● Step width (mm): 5.5 ● Shank diameter (mm): 10 ● Number of steps (steps): 14 ● Surface treatment: Titanium coating ● Drilling dimensions (φ): 6, 8, 12, 15, 16, 19, 21, 22, 25, 28, 30.5, 33, 35, 38

[Specification 2]
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[Material/Finish] Cobalt high speed steel

[Set contents/accessories]
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[Caution] ● Be sure to wear safety glasses while working. ●Be careful when using an impact driver as there is a risk of damage. ● Do not wear gloves while working. There is a risk of getting caught. ●Firmly fix small workpieces with a vise or the like.