Paper Cutter Blades [18 holes / 3/8" 16 thread, High Speed Steel, Model 370XG Chlg# 49055, 43.25 X 4.5 X .375, Challenge] 1 /Each

If you need to replace the paper cutter knife for your Challenge Machinery 37" 370XG cutter, then you've come to the right place. We offer replacement blades that measure 43.25" x 4.5" x 0.375" and feature 18 holes (3/8" - 16)*. These blades are built for a long-life that actually outlasts the competition by an average of 3 to 5 years! Made of a 50/50 blend of standard grade steel and high speed steel (with 18% Tungsten), these Diamond Cut® replacement cutter blades are made to the highest quality standards, made to actually exceed OEM specifications.

Not quite sure this is the right replacement blade for your cutter? Contact us and we can point you in the right direction.

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.

* Our blades are made to our current knowledge of the machine listed, however, please note that sometimes cutter manufacturers will change the specifications without changing the model name or number. To ensure this blade is perfectly compatible with your cutter, contact us with the specs for your current blade so we can confirm. If they are not exactly the same, we will help determine what blade your machine requires.