The RNR-20 comes equipped with a 400 RPM motor capable of tapping up to 7/8″.
The two-speed gearbox gives the RNR-20 greater flexibility. With one easy adjustment, you can reduce the RPM for increased torque when tapping harder materials or larger diameter holes.
Quickly and easily change between vertical and horizontal tapping.
The size 2 drill chuck accepts all size 2, tap holders. The RNR-20 also takes size 1 tap holders using the 2 to 1 reducer.
The Semi-Automatic Tap Lubricator system allows the operator to mist the tap at their discretion and automatically control the amount with an adjustable valve.
