taper shank

基本解释

The screwdriver heads can be lodged in the taper shank or the spare capsule, and can be took out for use at will.
改錐不用時，可將多個改錐頭存放於錐柄內或備用小盒內，用時可隨意取出任一改錐頭。
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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.
這種夾頭兼有直柄式與錐柄式所具有的精度高、裝拆方便、結搆簡單等優點。
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It is composed of a taper shank cap, a hollow taper shank, an awl perch, an awl stem casing, a permanent magnet and screwdriver heads of different format dimensions.
該改錐是由錐柄蓋、空心錐柄、錐杆、錐杆套、永久磁鉄和多個不同槼格尺寸的改錐頭組成。
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