Verzinkboren - countersink drill - counterbore
Versie door DirkWillem (overleg | bijdragen) op 16 dec 2019 om 17:14 (Nieuwe pagina aangemaakt met 'There is a large box of metal countersink drills in the metal workshop -- use speeds about 30-60% lower than normal for that diameter - and SnijOlie BoorOlie Cutt...')
There is a large box of metal countersink drills in the metal workshop -- use speeds about 30-60% lower than normal for that diameter - and Cutting oil.
There are special wood ones in the wood area.
