Drilbor

Drillboard (German Drillbohrt “drill”) is a professional multi-bladed cutting tool for drilling machines. It is a hollow metal cutter with a multi-angle working fluid, diamond-coated and blunt teeth. Usually produced in the form of a cylinder or parallelepiped, with a working surface diameter of about 8 mm.

Drills have many advantages, such as high productivity, cost-effectiveness and the ability to drill deep holes in hard materials. However, there is also a downside to the coin, which is associated with increased wear of drills when drilling deep holes, especially under high load conditions. In this regard, today various technologies are used to reduce drill wear and increase their productivity.

To extend the service life of the drill, you can use special additives to cool the tool. They can be tubular or disposable