Description
The Hinge Drill Bit is made of cemented carbide, solid hardened steel body, ensuring its high hardness, rust proof, sturdy and durable.
Drilling diameter: 35mm, Round Shank Dia.: 10mm , Drilling depth: 18mm, Total length: 89mm.
Adopt three-blade design, reducing cutting resistance and smooth chip removal.
Cutting edge teeth plus centering teeth, the opening is more accurate and stable, the concentricity is high, the noise of the opening is reduced, and the work efficiency is improved.
Fit for drill press, bench drill, vertical drilling machine, hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine etc.






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