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Titanium-coated straight shank step drill

4-42mm Triangular Shank

Titanium-coated straight shank step drill

Product Features：

It can drill up to 42 different diameters of precise stepped holes in a single operation. The straight flute design allows smooth chip removal when machining short-chip or brittle materials such as cast iron, cast aluminum, laminated boards, and thermoplastic plastics, reducing the likelihood of gum-up and clogging, and resulting in good hole wall finish.

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Product Features

Material:

High-speed steel

Surface:

Titanium coating

Product Parameters

Diameter（∅）mm	Total length（L）mm	Handle diameter（∅）mm
4-42	99	9.5

Applicable

Scenarios

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About Us

Titanium-coated straight flute step drill

Company profile

Danyang Hesheng Tools Co., Ltd. is a manufacturing enterprise focusing on the R&D and production of non-standard hardware and cutting tools. Its main products include step drills, countersunk drills, Fried Dough Twists drills, chamferers, wire taps, saw blades, etc. The company has introduced CNC lathes, CNC milling machines, grinding and polishing equipment, and environmentally friendly vacuum treatment systems to continuously improve its production process level...