Verzinkboren - countersink drill - counterbore: verschil tussen versies

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Versie van 16 dec 2019 om 17:14

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.

Counterbore/countersink drill/verzinkboor - type voor WOOD/Hout