Yes, the Ridgid® Steel Blade Pipe and Tube Cutter, 1/2 - 2 in (OD), 10 in (OAL) has removable and replacement blades. The Part number is RCB-1625.
I apologize; the Replacement Blade, RBC1625 is not regularly stocked through Staples.com. However, we may be able to specially order it for you. For more information, please contact (800) 333-3330; an associate will fill out a form directed to our non-stock special order department. Your inquiry will be researched and you will be contacted within 2 business days.
Answered on 7/23/2012 by Bonnie B from Staples