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American Cutting Edge industrial machine knives, razors, and blades

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  • Plastic Recycling
ACE is the industry leader in knives and blades for plastic recycling including granulators and shredders.

Our broad product offering and deep inventory ensures we have the product you need when you need it. For legacy machines and machines that have been modified, we offer custom manufacturing capabilities.

Plastic Recycling - Square - High Speed Steel

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    High Speed Steel
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  1. Cresswood® Compatible 40mm Crown Cutter - M4
    Cresswood® Compatible 40mm Crown Cutter - M4
    Part #: 456-4040R4|5
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    Special Price $25.56
    Cresswood® Compatible 40mm Crown Cutter - M4 Learn More
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  2. Marathon® Compatible 40mm Crown Cutter - M4
    Marathon® Compatible 40mm Crown Cutter - M4
    Part #: 456-4040R4|4
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    Special Price $25.56
    Marathon® Compatible 40mm Crown Cutter - M4 Learn More
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  3. Rapid® Compatible 40mm Crown Cutter - M4
    Rapid® Compatible 40mm Crown Cutter - M4
    Part #: 456-4040R4|3
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    Special Price $25.56
    Rapid® Compatible 40mm Crown Cutter - M4 Learn More
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  4. Republic® Compatible 40mm Crown Cutter - M4
    Republic® Compatible 40mm Crown Cutter - M4
    Part #: 456-4040R4|2
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    Special Price $25.56
    Republic® Compatible 40mm Crown Cutter - M4 Learn More
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  5. Retech® Compatible 40mm Crown Cutter - M4
    Retech® Compatible 40mm Crown Cutter - M4
    Part #: 456-4040R4|1
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    Special Price $25.56
    Retech® Compatible 40mm Crown Cutter - M4 Learn More
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  6. Vecoplan® Compatible 40mm Crown Cutter - M4
    Vecoplan® Compatible 40mm Crown Cutter - M4
    Part #: 456-4040R4
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    Special Price $25.56
    Includes applicable tariffs
    M4 High Speed Steel | 59-61 HRc | 1.575 x 1.575 x 0.787 in Learn More
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Featured Product
Appleton Style Model A-8918/100840 Core Cutter - M2 Steel
Appleton Style Model A-8918/100840 Core Cutter - M2 Steel
Part #: 470-020001
Special Price $8.68
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AEC & Cumberland® Compatible Model 1012 Granulator Rotor Knife
AEC & Cumberland® Compatible Model 1012 Granulator Rotor Knife
Part #: 456-AEC1012
Special Price $109.11
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Front view of Vecoplan Compatible 40mm Crown Cutter
Vecoplan® Compatible 40mm Crown Cutter
Part #: 456-4040R
Special Price $7.34
Includes applicable tariffs
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