RUKO 2-Flute Spiral Step Drill 1-1/8 Cobalt High Speed Steel

[Features] ● High-quality materials are used, allowing stable drilling without load and chattering.

[Applications] Work Material: Iron plate (items with a strength of 900N/mm [[square of]] or less), brass, aluminum, plastic (up to 4 mm)

[Specifications] ● Step width (mm): 4 ● Number of steps (steps): 2 ● Shank diameter: 3/8 ● Drilling dimensions: 7/8, 1-1/8

[Specification 2] Non-coating

[Material/Finish] Cobalt high speed steel

[Set contents/accessories]
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【Note】
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