钻柄的英文

例句与用法

1. Rock drilling ; flush drills ; drill rod profiles , shanks and tapers
   凿岩.冲击钻.钻杆截面.钻柄和锥度
2. Wood . tool handles . auger handles
   木材.工具柄.螺旋钻柄
3. Crown set with stone
   带钻柄头
4. Subland twist drills with parallel shank for clearance holes and countersinks for countersunk head screws
   加工沉头螺钉安装沉孔和通孔用的带平行钻柄的阶梯麻