19-piece metal drill bit set, HSS-CO titanium coated

Metal drill bit set 19-piece HSS-CO titanium coated

Our HSS twist drills are designed for a very long service life thanks to their high-quality metal alloy with 5% cobalt content and the fully ground HSS steel with excellent surface quality, wear resistance and heat protection. They are manufactured in accordance with DIN 338 and correspond to drill bit class type N, which means that they have a small rake angle of 135 degrees, a diameter tolerance of h8 and a cross-ground drill bit tip. Thanks to the cross-ground drill tip, our drills have an active drilling approach and are therefore perfectly centred, which prevents the drill from running out of round.

The drill shank is cylindrical, i.e. the shank diameter corresponds to the drill diameter. Thanks to the two cutting edges and two spiral flutes, the drill bits quickly remove the chips and thus considerably extend the service life of our drill bits. Our drill bits are suitable for a wide range of materials such as alloyed and unalloyed steels, stainless steels, cast iron, cast steel as well as acid and heat-resistant steels.

Our HSS-CO-Titan twist drill sets are the result of years of experience in the field of tool technology. They are characterised by high quality, which is reflected in a longer service life, higher performance and durability.

By using high-quality materials and advanced manufacturing technologies, such as an HSS-CO alloy and a titanium coating, our HSS-CO titanium twist drill sets fulfil higher requirements in terms of precision, performance and durability. This enables higher productivity and a longer tool life, saving you money. The HSS-CO titanium twist drill bit set has been specially developed for applications that require high hardness, wear resistance and resistance to high temperatures.