1203 Puuritera 4,0 TURBO STEP Co5

Drill bit with an efficient pre-drilling profile. Suitable for drilling precise round holes even at an oblique angle. Significantly faster drilling thanks to the stepped tip. HSS-E CO 5% high speed steel. The bits are made of strong steel and are very heat resistant with have a long service life, thanks to the 5% cobalt alloy. The drill is suitable for drilling metals, stainless steel, plastics and composite materials. Self-centering drill, no starting point required.