The Ridgid 34577 1/4" - 4" replacement reamer blade is used with 744 blade type reamers. It is also an accessory for Ridgid Model 1224 Threading Machines. The solid construction offers unmatched durability and reliability.
Make clean, precise cuts with a blade that features patented x-celâ technology for fast single Stroke cutting. Premium hard steel construction. Quick-change design.