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Product Features
Material:

The drill bit part is made of high-speed steel 4241 (suitable for workpieces with hardness below 25HRC, such as carbon steel, thin iron plates, insulating boards, PVC boards, wood boards, etc.). The black chamfering tool is made of carbon steel.

Surface Treatment:

Titanium coating

Specifications:

#6, #8, #10, #12, #14

Applicable
Titanium-coated countersink drill
Titanium-coated countersink drill
Scenarios
Titanium-coated countersink drill
Titanium-coated countersink drill
Titanium-coated countersink drill
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About Us
Black spiked club

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...

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151-6296-1958