Replacing the knife on your Challenge Machinery CMT 330 3-Knife cutter is very important to ensure you are always getting the cleanest and most accurate cut, without straining and wearing down the machine. The power of the electric and hydraulic systems will push even a dull blade through your stack, but when a dull blade is used the machine works much harder and will wear down quicker. An easy and fairly inexpensive way to keep your cutter performing at its peak for years to come is to frequently replace your blade.
You can feel comfortable ordering your Challenge replacement blades from BUY101. The blades are high quality Diamond Cut® and are made to exceed OEM factory specifications when combined with our Blade Saver® cutting sticks, ensuring precision cuts. We offer a variety of blades not listed here, so please contact us if you cannot find what you are looking for.
*Please note: Cutter manufacturers have been known to make changes to their cutters over time, while keeping the same model name and number. At times, the blade specifications may change without our knowledge. To make sure the blade listed is correct for your machine, compare the measurements listed on BUY101 to the measurements of your current blade. If they are not exactly the same, please call us at (866)537-2244 and we will help determine what blade your machine requires.
|High Speed Steel Blades (HSS)|
| Solid D2 tool steel. A precise, through hardened knife
that possesses extremely high wear resistant properties.
Used solely in bed knives for three-knife trimmers
|Manufacturer||Jayhawk Plastics Inc.|
|Manufacturer Part Number||KN31470HSS|
|Size||14.5 x 2.75 x 0.375|
|Compatible Equipment||Challenge CMT 330 3-Knife Cutter*|
|Material||50% High Speed Steel (18% Tungsten) / 50% Standard Grade Steel|
|Type||High Speed Steel|
|Shipping Weight (lbs)||6|