Forstner bit
01
福斯特纳钻头, 福氏钻头
a specialized drill bit with a flat bottom and a cylindrical shape, designed for drilling precise, flat-bottomed holes in wood materials, often used for creating recesses or mortises
例子
The carpenter used a Forstner bit to drill precise holes for the cabinet hinges.
木匠使用福斯特钻头为橱柜铰链钻出精确的孔。
The woodworker preferred the Forstner bit over a spade bit because it left cleaner edges.
木匠更喜欢福斯特纳钻头而不是铲形钻头，因为它留下的边缘更干净。
