The RIDGID ®
Model 918-I Roll Grooving Machine is capable of grooving 1" to 8" Schedule 40
and 1" to 12" Schedule 10 pipe faster than any roll grooving machine in its class. Powered by
a 1.2 HP universal motor and heavy duty transmission, the Model 918-I produces high quality
grooves consistently and effortlessly.
It comes standard with a rugged wheel stand built for mobility in the shop without
compromising stability. The stand’s tray is tough enough to support 200 lbs. (91 kg). The Model
918-I uses a custom-designed, two-stage hydraulic pump that minimizes pipe flare, operator
fatigue and hydraulic fluid leaks.

Features
Fastest roll groove time in its class. (See Roll Groove Time chart below).
Offers maximum versatility in roll grooving capacities (see specifications below).
Custom engineered 2-stage, 15-ton hydraulic pump and ram eases grooving and reduces
flare and operator’s fatigue.
Produces consistent, high quality roll grooves.
Standard Equipment
One 2" - 6" Schedule 10/40 Roll Set.
One 8" - 12" Schedule 10 (8" Schedule 40) Roll Set.
One Tool for Roll Set Changeout.
One Carry Case for Roll Sets.
One Heavy-Duty Wheel Stand with Tray.
One Foot Switch.
One 21⁄2" - 12" Stabilizer for Grooving Nipples.