The primary purpose of reaming is simply to create smooth walls in an existing hole. Reamers remove significantly less material than drill bits. The reamer Bit is the small tool that fits into the chuck of the reamer such that it acts as a rotary cutting tool. Precision reamers are designed to enlarge the size of a previously formed hole by a small amount but with a high degree of accuracy to leave smooth sides.


Common applications of Reamers Bits are:

  • • Machining

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