Product Description

The reamer is used to ream the drilled (or reamed) holes on the workpiece, mainly to improve the machining accuracy of the hole and reduce the roughness of its surface. It is a tool for finishing and semi-finishing holes. , The machining allowance is generally small.
Reamers used to machine cylindrical holes are more commonly used.
The reamer used for processing tapered holes is a tapered reamer, which is rarely used.