RUKO 2-Flute Spiral Step Drill 1/2 Titanium

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

[Applications] Work Material: Iron plate (with strength of 1100N/mm [[square of]] or less), stainless steel, aluminum, brass, plastic (up to 4 mm)

[Specifications] - Step width (mm): 4 - Number of steps (steps): 13 - Shank diameter: 1/4 - Drilling dimensions: 1/8, 5/32, 3/16, 7/32, 1/4, 9 /32, 5/16, 11/32, 3/8, 19/32, 3/16, 15/32, 1/2 Surface treatment: Titanium coating

[Specification 2]
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[Material/Finish] High speed steel

[Set contents/accessories]
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【Note】
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