Solid carbide drills

Solid carbide drills (solid carbide drills) can be reground several times and can therefore be used economically for drilling in the steel construction sector in the diameter range from 6.8 mm to 20 mm. However, we only recommend solid carbide drills for modern drilling systems with stable material clamping, at high speeds from 2500 rpm and high drive power, because the material or "solid carbide" of the carbide drills has very high wear resistance (hardness) but lower toughness than HSS tool steels and is therefore more sensitive than normal HSS tool steels if used incorrectly. the "solid carbide" of carbide drills has a very high wear resistance (hardness), but a lower toughness than HSS tool steels and is therefore more sensitive than normal HSS coolant drills or replaceable insert drills if used incorrectly.

You can buy solid carbide drills from us at fair prices. The usual standard versions 3xD, 5xD and 7xD in diameters from 6.8mm to 20mm can be easily requested and ordered from us below.

Special versions of solid carbide drills are also available on request.

Solid carbide drill bits: Areas of application and limits

The solid carbide drills have a modern multi-layer coating. The wafer-thin multilayer coating is a TiAlN/TiN multilayer coating. It increases the wear resistance and thermal load capacity of the carbide. You can recognize the coating on our carbide drills by the purple color.