http://www.vetmed.auburn.edu/~hendera/guide/needles.htm Hope this helps :)
Might be Swaged Semi-Wad Cutter
to look swaged up
Here is an article that may help answer your question. See the link below
A swaged stopper or a clamp stopper are commonly used on wire ropes to prevent the rope from fraying or unraveling. Swaged stoppers are crimped onto the rope while clamp stoppers are secured using nuts and bolts. The type of stopper to use will depend on the specific application and requirements.
A hypotonic needle is a needle that is a non coring needle. A hypertonic needle is a coring needle. Both of these needles are used in IV's with a hypotonic needle used for hypotonic solutions.
Lock-bolted dimpling results in higher strength joints compared to swaged dimpling. Lock-bolted dimpling requires the use of a specialized lock-bolt fastening system, which creates a stronger joint by mechanically locking the fastener in place. Swaged dimpling relies on deformation of the material to secure the fastener, which can result in lower strength joints.
a teasing needle is a needle that is use when dissecting something
A hypodermic needle. a record player needle
is Yantex needle same as groz beckert needle ?Actually I want to know the performance of Yantex needle.
a surgical needle
what is needle board
a needle does is a machine