twist drill

常见例句

The metal-working twist drill produces bores having a reduced exit burr height.
该金属加工麻花钻形成的孔的出口毛刺高度降低。
ip.com
This company produces straight-handle twist drill, hard metal multi-aid straight-handle twist drill, metal hole digger , tungsten alloy saw blade, and building drill.
本公司主要生产直柄麻花钻头，硬质合金多用直柄麻花钻，金属开孔器，钨合金锯片以及建工钻的专业生产厂家。
In this paper, the metal flowing regularity of twist drill in rolling process has been researched, and it finds that the edge-line of the drill influenced the metal flow.
本文从工艺出发，探讨了钻头四辊扭轧过程中金属的流动规律，揭示了刃带对扭轧金属流动的影响。

Using Linux-based servers working in parallel, they generate a computer model of how a drill bit must twist and turn to hit one or more formations as much as 9, 000 meters below the sea floor.
FORBES: The delicate art of sucking up