Accueil > Term: fir-tree bit
fir-tree bit
A rotary bit in which a number of cutting edges are arranged behind a pilot bit to enlarge the hole to the required diameter.
- Partie du discours : noun
- Secteur d’activité/Domaine : Mines
- Catégorie : Exploitation minière; Mineral mining
- Government Agency: USBM
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Créateur
- ed.young
- 100% positive feedback
(Milwaukee, United States)