45 degreechamfer cutter

Reamers are wood and metalworking tools that come in a large variety of sizes, types, and metals. In general, reamers are meant to refine holes that have been drilled in the material of choice. Reamers will smooth a hole's interior sides, straighten a bored hole, size a hole to very fine tolerances, and shape conical holes. Powered lathes and table drill press setups make larger tasks easier, but you can also ream smaller holes by hand. Woodworkers and metalworkers, hobbyists, and artisans can learn how to ream a hole accurately and simply.

This article was co-authored by Mark Spelman. Mark Spelman is a General Contractor based in Austin, Texas. With over 30 years of construction experience, Mark specializes in constructing interiors, project management, and project estimation. He has been a construction professional since 1987. This article has been viewed 107,676 times.

45 degreechamfer Milling Cutter

IndexableChamferMill

To ream a hole by hand, choose a hand reamer in the same size as the hole you need. Fit the shank of the reamer into a tap wrench or a crescent wrench, and use a vise or clamps to secure the material you need to bore. Drill out the hole with a standard drill bit that’s about 0.016 smaller than your reamer, then place the reamer into the hole. Turn the wrench counter-clockwise to bore the hole until it’s the same size as the reamer. Keep reading to learn tips from our contracting reviewer on how to ream a hole with a drill press! Did this summary help you?YesNo