The electroplated tooth hand drill bit is made of high quality diamond sands under the electroplating process, mainly used on the drilling machine to make holes. The jagged design of the drill bit can help to remove the chips and water, then improve the drilling efficiency, and extend the service life.
The electroplated tooth hand drill bit have good self-sharpening, can drill holes smoothly without broken edges or tremor phenomenon. The cutting resistance is small, and the cost is low.
The electroplated tooth hand drill bit can drill holes with the diameter from 1.5mm to 150mm, and the glass thickness is 3mm to 30mm. Different specification is customized.
