The Ridgid 66660 Dies, Univ 1/4-3/8 BSPT are compatible RIDGID British Universal Die Heads (Nos. 504A, 811A, 815A, 816, 817, 856, 911 and 913). The Die Heads can be mounted onto several different threading machines also from RIDGID The Dies in the head can be easily changed and if the Die Head is mounted to a machine the Die Head does not need to be removed from the machine for die changes. Dies have notches designed into them that will click into position inside the die head with its spring balls that catch the die and allow the operator to easily know when the dies are correctly installed in the Universal Die Head. And the die blades are designed with a two-step cut method which provides a very stable bite into the pipe, allowing any external coating to be removed as the pipe is cut at the same time. Dies from RIDGID are marked for easy identification of the type of pipe and the sizes they are designed to cut for easy identification. Dies are crafted from tool steel and designed for right hand cutting of threads.
- 1/4 - 3/8 Inch Nominal Pipe Size
- 19 Threads Per Inch
- Alloy
- Right Hand Thread
- BSPT
- For use in British Universal Die Heads (Nos. 504A, 811A, 815A, 816, 817, 856, 911 and 913)
- Requires British Model Die Head
- Full Lifetime Warranty
- Threading size, thread length, and microfine adjustment of thread diameter can all be adjusted easily
- Dies can be changed without removing the die head from the machine
- Dies are crafted from tool steel
- Marked for easy identification of the type of pipe and the sizes they are designed to cut for easy identification
- Two-step blade provides a stable bite allowing you to remove any external coating and cut the pipe at the same time
- Notches in the dies click into position against spring balls in the die head for easy confirmation the dies are installed correctly
- With 27 mm-wide profiling dies, the load is reduced, which makes it easy on the motor of a threading machine
