Challenge CMT-130 Series Three-Side Trimmer Knife - DMD 5X Steel (total length 17.500") - 1 Pc - 59051-2

Special Price $617.45 Regular Price $649.95
In stock

Single DMD 5X replacement knife blade for the Challenge CMT-130 three-side trimmers


If you need to replace the paper cutter knife for your Challenge CMT-130 three-side trimmer, then you've come to the right place. At CFS Binding Supplies, we offer these replacement cutter blades that measure 17.500" x 2.750" x 0.375" and feature 7 holes.

This particular blade is made from DMD 5X material.  The DMD - or Direct Metal Deposition - process is used as the 'inlaid' portion of the knife.  This proprietary material composition is exclusive to Challenge Machinery, and was designed to extend the life between sharpenings on their CMT-series of book trimmers.  The DMD 5X blades are standard equipment with the CMT-130

Buying a replacement blade for your Challenge cutting machine not only guarantees you get a perfectly square and clean cut for your jobs, but is also an importance step for preventative maintenance. Because the cutter is so powerful, the motor will actually drive even a dull blade through stacks, which is bad for the machine, wearing it down faster than normal and, potentially, causing damage and expensive repairs. Don't risk it; buy a replacement blade for your Challenge cutter online today. Or add a second blade to keep on-hand, so you are never left without a perfect cutting tool.  

Product Details

  • Compatible Models: Challenge CMT-130 Three-Side Trimmer
  • Material: DMD 5X
  • Holes: 7
  • Length: 17.500"
  • With: 2.750"
  • Thickness: 0.375"
  • Part Number: J56246-2


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