Challenge Paper Cutter Replacement Blades

For the highest quality Challenge replacement blades, buy online from Binding101. Our Diamond Cut® blades are made to the highest quality, and meet the exact specifications for your specific cutter. We stock replacement Challenge blades for the Titan and Spartan cutter lines, electric and hydraulic cutters, as well as every cutter in-between. No matter which Challenge Machinery cutter model you have, we can get you a replacement knife to get your cuts up to par. We can even get you replacement blades for discontinued Challenge cutters. Don't see exactly what you need? Call us at (866) 537-2244 to see if we have it in stock, or can custom-make the blade for you.

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Challenge Replacement Blades

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  1. Challenge 305H, M, MB, MC Replacement Blades

    • Blade Type: Standard inlay (INL) or High speed steel (HSS)
    • Compatible Equipment: Challenge 305H, M, MB, MC Cutters*
    • Blade Material: 50% High Alloy Steel / 50% Standard Grade Steel (INL) or 50% High Speed Steel (18% Tungsten) / 50% Standard Grade Steel (HSS)
    • Exceeds OEM factory specifications and officially Diamond Cut® for extreme precision and longevity

    Starting at: $160.87

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  2. Challenge Spartan 185SA, 185A, & 185AEP Replacement Blades

    • Compatible Equipment: Challenge Spartan 185SA, 185A and 185AEP Cutters
    • Blade Type: Standard Inlay Blades (INL)
    • Blade Material: 50% High Alloy Steel / 50% Standard Grade Steel
    • Quantity: 1 Knife


  3. Challenge 305 Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 12
    • Length: 35.25"
    • Width: 4"


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