straight shank

基本解释

On the other hand, straight-shank drills are held in a drill chuck that is, in turn, fitted into the spindle socket in the same way as tapered shank drills.
另一方面，直柄钻头用钻头卡盘夹住，接下来钻头卡盘则象锥形钻柄钻头一样安装在主轴轴孔内。
The clamp has the same advantages of high accuracy, convenient assembly and disassembly and simple structure as the straight shank type and the taper shank type.
这种夹头兼有直柄式与锥柄式所具有的精度高、装拆方便、结构简单等优点。
ip.com
Our company is the profession factory to produce straight shank twist drill and wood working drill, and is national united export product base of"trade, industry, agriculture" .
我公司是从事直柄麻花钻和木工钻生产经营的专业厂商，是国家“贸工农”联合出口商品生产基地企业。
www.wmb-maoshan.com