Internal Casing Cutter


Northwest Machine Works, Inc.'s Internal Rod/Casing Cutters are expertly machined and assembled, using a simple and effective design. This ensures cutter blade replacement and maintenance are as frustration-free as possible. Our unique casing cutters are easy to handle, and the hydraulically activated, single-blade operation provides smooth and efficient cutting, making our casing cutters just as easy to use.

Internal Casing Cutters


To make these cutters more useful and practical, we designed our HWL (3”), HWC (4”) and PWC (5”) cutters with fully interchangeable internal components. In fact, the single difference between the three sizes is the heavy duty cutter body. This means there are fewer repair and replacement parts to buy and stock in order to run and maintain multiple cutter sizes.


Currently available for HWL (3"), HWC (4") and PWC (5").

NWL (NQ) coming soon.


Internal Casing Cutter



As an added value, we offer a Casing Cutter Kit for each of the three sizes we currently manufacture: HWL (3”), HWC (4”) and PWC (5”). Each convenient kit is loaded with one complete casing cutter, fully assembled and ready for use, as well as one complete rebuild kit. We pack it all securely in a hard-sided, key-locking DiamondLock case. This handy kit provides our customers with a great way to keep all of their cutter components together in one place.


Internal Casing Cutter Kit

Casing Cutter Kit Contents Include:

(1) Casing Cutter Assembly, (7) Set Screws, (3) Cutter Blades, (1) Piston, (1) Spring, (1) Link and (1) Pin Kit.


Printable Information Sheet:   

Casing Cutter Operating Guidelines and Features

Available Parts Breakdowns:   
  HWC (4") Casing Cutter


Call or Email us for a quote today!