Include your e-mail if you'd like us to get back to you.
We've received your feedback, thank you!
puur, mille lõikegeomeetria kujundatakse piki puuri kulgeva spiraalse soone otsa kooniliseks teritamisega, a drill with one or more deep helical grooves in the body extending from the point to the smooth portion of the shank
spiral drill . Materjalitehnika terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//mtr/spiral%20drill/1/eng (19.06.2026)
