Create a looser fit than standard reamer sizes.

These are standard metric-sized reamers.

More abrasion resistant than cobalt steel and high-speed steel reamers, these maintain a sharper, harder edge at high temperatures for excellent performance on hard and abrasive materials.

Turn these metric reamers by hand with a straight-handle tap wrench.

These reamers are designed for use in drill presses, turret lathes, screw machines, and other machine tools.

Hand turn these inch size reamers with an adjustable wrench, straight-handle tap wrench, or pin vise to ream existing holes for use with standard taper pins.

Use these reamers before tapping with taper-pipe taps.