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Challenge Replacement Blades

Our selection of Challenge Machinery replacement cutter knives are the best in the business! DiamondCut® to exceed the OEM specifications for accuracy, strength, and longevity, our replacement blades have been known to actually last up to five times as long as manufacturer-direct knives. This is possible with our unique equipment that actually uses diamond to shape and sharpen the blade. And what's better is that these premium blades are still less expensive than the manufacturer blades!

So what are you waiting for? Just select the Challenge cutter model that you have from the below list to see the blades available. Compare the specs, include blade size and any holes or other markers for accuracy, and then buy the blades online for quick shipment and delivery. Most replacement blades are available in different grades of steel, so you can choose the best option for your specific volume and material cutting needs. Standard inlay and high speed steel are the most popular, and some select blades are available available in a high carbon/high chrome option.

Don't see your Challenge cutter below? Call us at (866) 537-2244 and we can get it for you! We have various other blades in stock that are not listed online, and can also make custom blades to your exact specifications.

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Challenge Replacement Blades
Filter  
Price  
  1. $0 - $145 6 items
  2. $145 - $170 5 items
  3. $170 - $220 6 items
  4. $220 - $300 7 items
  5. $300+ 6 items
Show more
Size  
  1. 13 x 5 x 0.5 1 item
  2. 17.5 x 2.75 x 0.375 1 item
  3. 28 x 3.5 x 0.375 1 item
  4. 30 x 4 x 0.375 1 item
  5. 30.75 x 4 x 0.375 1 item
  6. 24 x 3.5 x 0.375 2 items
  7. 24.5 x 4 x 0.375 1 item
  8. 26.75 x 3 x 0.375 1 item
  9. 12 x 5 x 0.5 1 item
  10. 27 x 3.50 x 0.375 1 item
  11. 18.25 x 1.625 x 0.25 1 item
  12. 23.75 x 3 x 0.375 1 item
  13. 26.75 x 3 x 0.375 1 item
  14. 34.75 x 4 x 0.375 1 item
  15. 35.75 x 4 x 0.375 1 item
  16. 43.25 x 4.5 x 0.375 2 items
  17. 27 x 4 x 0.375 1 item
  18. 34.75 x 4 x 0.375 1 item
  19. 34 x 4 x 0.375 1 item
  20. 35.75 x 4 x 0.375 1 item
  21. 49.5 x 5 x 0.431 1 item
  22. 42 x 4 x 0.438 1 item
  23. 43.25 x 4.5 x 0.375 1 item
  24. 44 x 5 x 0.438 1 item
  25. 44.5 x 5 x 0.431 1 item
  26. 49 x 5 x 0.431 1 item
  27. 36 x 4 x 0.438 1 item
  28. 31.25 x 4 x 0.375 1 item
  29. 38 x 4.5 x 0.438 1 item
  30. 41 x 4 x 0.438 1 item
  31. 41 x 4.5 x 0.438 1 item
  32. 35.25 x 4 x 0.375 2 items
  33. 35 x 4 x 0.438 1 item
  34. 35.25 x 4 x 0.375 1 item
  35. 35.25 x 4 x 0.37 1 item
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Compatible Cutters  
  1. Challenge 420GPB #10 1 item
  2. Challenge Titan 200 1 item
  3. Challenge Titan 265 1 item
  4. Challenge 30.5" Diamond #5 1 item
  5. Challenge 32.5" Diamond #6 1 item
  6. Challenge 305 2 items
  7. Challenge 30" Advance 1 item
  8. Challenge 265C 1 item
  9. Challenge 193H 1 item
  10. Challenge 193 19" Advance 1 item
  11. Challenge 193 1 item
  12. Challenge CMT 130 1 item
  13. Challenge 3-Knife 1 item
  14. Challenge Spartan 150 1 item
  15. Challenge Titan 230 1 item
  16. Challenge 420C 1 item
  17. Challenge M 1 item
  18. Challenge MB 1 item
  19. Challenge MC 1 item
  20. Challenge New 305XG 1 item
  21. Challenge 370XG 1 item
  22. Challenge 305XG 2 items
  23. Challenge Diamond #7 1 item
  24. Challenge 42TCM #10 1 item
  25. Challenge 36.5" Diamond #8 1 item
  26. Challenge 37" Diamond #9 1 item
  27. Challenge 37TCM #9 1 item
  28. Challenge 420 1 item
  29. Challenge 265H 1 item
Show more

30 Items

View As List Grid
  1. Challenge 420, 420C, 420GPB #10 Replacement Blades

    Challenge 420, 420C, 420GPB #10 Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 21
    • Length: 49"
    • Width: 5"

    $347.83

  2. Challenge CMT 130 Replacement Blades

    Challenge CMT 130 Replacement Blades

    • Material High Speed Steel
    • Number of Holes: 7
    • Length: 17.5"
    • Width: 2.75"

    $243.48

  3. Challenge 193 Replacement Blades + Knives

    Challenge 193 Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 8
    • Length: 24.5"
    • Width: 4"

    $141.74

  4. Challenge 193H Replacement Blades + Knives

    Challenge 193H Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 8
    • Length: 24"
    • Width: 3.5"

    $126.96

  5. Challenge 265 Replacement Blades

    Challenge 265 Replacement Blades

    Rating:
    100%
    1 Review
    • Material: Standard Inlay
    • Number of Holes: 12
    • Length: 31.25"
    • Width: 4"

    $178.00

  6. Challenge Diamond #7 Replacement Blades

    Challenge Diamond #7 Replacement Blades

    • Blade Type: Standard Inlay Blades (INL)
    • Compatible Equipment: Challenge Diamond #7
    • Blade Material: 50% High Alloy Steel / 50% Standard Grade Steel
    • Exceeds OEM factory specifications and officially Diamond Cut? for extreme precision and longevity

    Starting at: $282.61

    Choose Below
    Product NameItem NumberPriceQty
    Challenge Diamond #7 Replacement Blades [Standard Inlay, 14 holes, 41" x 4.5" x 0.438"] Item#05JYCH3410005JYCH34100
    $286.96
    Challenge Diamond #7 Replacement Blades [Standard Inlay, 14 holes, 41" x 4" x 0.438"] Item#05JYCH3395005JYCH33950
    $282.61
  7. Challenge 305XG Replacement Blades

    Challenge 305XG Replacement Blades

    • Blade Type: Standard inlay (INL) or High speed steel (HSS)
    • Compatible Equipment: Challenge Machinery 305XG
    • 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: $217.39

    Choose Below
    Product NameItem NumberPriceQty
    Challenge 305XG Replacement Blade [Standard Inlay, 12 holes, 35.25" x 4" x 0.375"] Item#05JYCH3347005JYCH33470
    $217.39
    Challenge 305XG Replacement Blade [High Speed Steel, 12 holes, 35.25" x 4" x 0.375"] Item#05JYCH33470HS05JYCH33470HS
    $469.57
  8. Challenge 370XG Replacement Blades

    Challenge 370XG Replacement Blades

    • Blade Type: Standard inlay (INL) or High speed steel (HSS)
    • Compatible Equipment: Challenge 370XG Cutter
    • 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: $326.09

    Choose Below
    Product NameItem NumberPriceQty
    Challenge 370XG Replacement Blade [Standard Inlay, 18 Holes 3/8" 16 thread, 43.25 x 4.5 x 0.375] Item#05JYCH3445005JYCH34450
    $326.09
  9. Challenge New 305XG Replacement Blades

    Challenge New 305XG Replacement Blades

    • Blade Type: Standard inlay (INL) or High speed steel (HSS)
    • Compatible Equipment: Challenge New 305XG Cutter
    • 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: $170.43

    Choose Below
    Product NameItem NumberPriceQty
    Challenge New 305XG Replacement Blade [Standard Inlay, 12 Holes, 3/8" 16 Thread, 35.75" x 4" x 0.375"] Item#05JYCH3348005JYCH33480
    $170.43
    Challenge New 305XG Replacement Blade [High Speed Steel, 12 Holes, 3/8" 16 Thread, 35.75" x 4" x 0.375"] Item#05JYCH33480HS05JYCH33480HS
    $400.00
  10. Challenge 305H, M, MB, MC Replacement Blades + Knives

    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

    Choose Below
    Product NameItem NumberPriceQty
    Challenge 305H, M, MB, MC Replacement Blade [Standard Inlay, 12 Holes, 34.75" x 4" x 0.375"] Item#05JYCH3330005JYCH33300
    $160.87
    Challenge 305H, M, MB, MC Replacement Blade [High Speed Steel, 12 Holes, 34.75" x 4" x 0.375"] Item#05JYCH33300HS05JYCH33300HS
    $308.70
  11. Challenge Titan 230 Replacement Blades + Knives

    Challenge Titan 230 Replacement Blades

    • Blade Type: Standard inlay (INL) or High speed steel (HSS)
    • Compatible Equipment: Challenge Titan 230 Cutter
    • 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: $147.83

    Choose Below
    Product NameItem NumberPriceQty
    Challenge Titan 230 Replacement Blade [Standard Inlay, 5 Holes, 26.75" x 3" x 0.375"] Item#05JYCH3193005JYCH31930
    $147.83
    Challenge Titan 230 Replacement Blade [High Speed Steel, 5 Holes, 26.75" x 3" x 0.375"] Item#05JYCH31930HS05JYCH31930HS
    $282.61
  12. Challenge Titan 200 Replacement Blades

    Challenge Titan 200 Replacement Blades

    Rating:
    100%
    1 Review
    • Blade Type: Standard inlay (INL) or High speed steel (HSS)
    • Compatible Equipment: Challenge Titan 200 Cutter
    • 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: $117.39

    Choose Below
    Product NameItem NumberPriceQty
    Challenge Titan 200 Replacement Blade [Standard Inlay, 4 Holes, 3/8" 16 Thread, 23.75" x 3" x 0.375"] Item#05JYCH3178005JYCH31780
    $117.39
    Challenge Titan 200 Replacement Blade [High Speed Steel, 4 Holes, 3/8" 16 Thread, 23.75" x 3" x 0.375"] Item#05JYCH31780HS05JYCH31780HS
    $304.35
  13. Challenge Spartan 150 Replacement Blades + Knives

    Challenge Spartan 150 Replacement Blades

    • Blade Type: Standard inlay (INL) or High speed steel (HSS)
    • Compatible Equipment: Challenge Spartan 150 Cutter
    • 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: $134.78

    Choose Below
    Product NameItem NumberPriceQty
    Challenge Spartan 150 Replacement Blade [Standard Inlay, 6 Holes, 1/4" 20 Thread, 18.25" x 1.625" x 0.25"] Item#05JYCH3146005JYCH31460
    $134.78
    Challenge Spartan 150 Replacement Blade [High Speed Steel, 6 Holes, 1/4" 20 Thread, 18.25" x 1.625" x 0.25"] Item#05JYCH31460HS05JYCH31460HS
    $200.00
  14. Challenge 3-Knife Replacement Blades + Knives

    Challenge 3-Knife Replacement Blades

    • Blade Type: Standard Inlay Blades (INL)
    • Compatible Equipment: Challenge Machinery 3-Knife Cutter
    • Blade Material: 50% High Alloy Steel / 50% Standard Grade Steel
    • Exceeds OEM factory specifications and officially Diamond Cut? for extreme precision and longevity

    Starting at: $139.13

    Choose Below
    Product NameItem NumberPriceQty
    Top Right Challenge 3-Knife Replacement Blade [Standard Inlay, 4 Holes, 1/2" 13 Thread, 12" x 5" x 0.5"] Item#05JYCH3120105JYCH31201
    $139.13
    Top Left Challenge 3-Knife Replacement Blade [Standard Inlay, 4 Holes, 1/2" 13 Thread, 12" x 5" x 0.5"] Item#05JYCH3130105JYCH31301
    $139.13
    Top Front Challenge 3-Knife Replacement Blade [Standard Inlay, 4 Holes, 1/2" 13 Thread, 13" x 5" x 0.5"] Item#05JYCH3140105JYCH31401
    $160.87
  15. Challenge 370XG Replacement Blades

    Challenge 370XG Replacement Blades

    • Material High Speed Steel
    • Number of Holes: 18
    • Length: 43.25"
    • Width: 4.5"

    $660.87

  16. Challenge 265H & Titan 265 Replacement Blades

    Challenge 265H & Titan 265 Replacement Blades

    • Material High Speed Steel
    • Number of Holes: 12
    • Length: 30.75"
    • Width: 4"

    $400.00

  17. Challenge 193 Replacement Blades + Knives

    Challenge 193 19" Advance Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 10
    • Length: 24"
    • Width: 3.5"

    $143.48

  18. Challenge 265C Replacement Blades + Knives

    Challenge 265C Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 10
    • Length: 30"
    • Width: 4"

    $167.83

  19. Challenge 230, 230F Replacement Blades

    Challenge 230, 230F Replacement Blades

    • Material Standard Inlay
    • Number of Holes: 10
    • Length: 28"
    • Width: 3.5"

    $173.91

  20. Challenge 230 MB Replacement Blades

    Challenge 230 MB Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 10
    • Length: 27"
    • Width: 4"

    $152.17

  21. Challenge 230H Replacement Blades + Knives

    Challenge 230H Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 10
    • Length: 27"
    • Width: 3.5"

    $149.57

  22. Challenge 305C Replacement Blades

    Challenge 305C Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 12
    • Length: 34"
    • Width: 4"

    $186.96

  23. Challenge 30" Advance Replacement Blades

    Challenge 30" Advance Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 14
    • Length: 35"
    • Width: 4"

    $256.52

  24. Challenge 305 Replacement Blades

    Challenge 305 Replacement Blades

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

    $204.35

  25. Challenge 32.5" Diamond #6 Replacement Blades

    Challenge 32.5" Diamond #6 Replacement Blades

    • Material Standard Inlay
    • Number of Holes: 14
    • Length: 38"
    • Width: 4.5"

    $247.83

  26. Challenge 30.5" Diamond #5 Replacement Blades

    Challenge 30.5" Diamond #5 Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 14
    • Length: 36"
    • Width: 4"

    $243.48

  27. Challenge 37TCM #9 Replacement Blades

    Challenge 37TCM #9 Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 18
    • Length: 44.5"
    • Width: 5"

    $301.74

  28. Challenge 37" Diamond #9 Replacement Blades

    Challenge 37" Diamond #9 Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 18
    • Length: 44"
    • Width: 5"

    $282.61

  29. Challenge 36.5" Diamond #8 Replacement Blades

    Challenge 36.5" Diamond #8 Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 12
    • Length: 42"
    • Width: 4"

    $278.26

  30. Challenge 42TCM #10 Replacement Blades

    Challenge 42TCM #10 Replacement Blades

    • Material: Standard Inlay
    • Number of Holes: 21
    • Length: 49.5"
    • Width: 5"

    $347.83

30 Items

View As List Grid
Shop By
Shopping Options
Price
  1. $0 - $145 6 items
  2. $145 - $170 5 items
  3. $170 - $220 6 items
  4. $220 - $300 7 items
  5. $300+ 6 items
Show more
Size
  1. 13 x 5 x 0.5 1 item
  2. 17.5 x 2.75 x 0.375 1 item
  3. 28 x 3.5 x 0.375 1 item
  4. 30 x 4 x 0.375 1 item
  5. 30.75 x 4 x 0.375 1 item
  6. 24 x 3.5 x 0.375 2 items
  7. 24.5 x 4 x 0.375 1 item
  8. 26.75 x 3 x 0.375 1 item
  9. 12 x 5 x 0.5 1 item
  10. 27 x 3.50 x 0.375 1 item
  11. 18.25 x 1.625 x 0.25 1 item
  12. 23.75 x 3 x 0.375 1 item
  13. 26.75 x 3 x 0.375 1 item
  14. 34.75 x 4 x 0.375 1 item
  15. 35.75 x 4 x 0.375 1 item
  16. 43.25 x 4.5 x 0.375 2 items
  17. 27 x 4 x 0.375 1 item
  18. 34.75 x 4 x 0.375 1 item
  19. 34 x 4 x 0.375 1 item
  20. 35.75 x 4 x 0.375 1 item
  21. 49.5 x 5 x 0.431 1 item
  22. 42 x 4 x 0.438 1 item
  23. 43.25 x 4.5 x 0.375 1 item
  24. 44 x 5 x 0.438 1 item
  25. 44.5 x 5 x 0.431 1 item
  26. 49 x 5 x 0.431 1 item
  27. 36 x 4 x 0.438 1 item
  28. 31.25 x 4 x 0.375 1 item
  29. 38 x 4.5 x 0.438 1 item
  30. 41 x 4 x 0.438 1 item
  31. 41 x 4.5 x 0.438 1 item
  32. 35.25 x 4 x 0.375 2 items
  33. 35 x 4 x 0.438 1 item
  34. 35.25 x 4 x 0.375 1 item
  35. 35.25 x 4 x 0.37 1 item
Show more
Compatible Cutters
  1. Challenge 420GPB #10 1 item
  2. Challenge Titan 200 1 item
  3. Challenge Titan 265 1 item
  4. Challenge 30.5" Diamond #5 1 item
  5. Challenge 32.5" Diamond #6 1 item
  6. Challenge 305 2 items
  7. Challenge 30" Advance 1 item
  8. Challenge 265C 1 item
  9. Challenge 193H 1 item
  10. Challenge 193 19" Advance 1 item
  11. Challenge 193 1 item
  12. Challenge CMT 130 1 item
  13. Challenge 3-Knife 1 item
  14. Challenge Spartan 150 1 item
  15. Challenge Titan 230 1 item
  16. Challenge 420C 1 item
  17. Challenge M 1 item
  18. Challenge MB 1 item
  19. Challenge MC 1 item
  20. Challenge New 305XG 1 item
  21. Challenge 370XG 1 item
  22. Challenge 305XG 2 items
  23. Challenge Diamond #7 1 item
  24. Challenge 42TCM #10 1 item
  25. Challenge 36.5" Diamond #8 1 item
  26. Challenge 37" Diamond #9 1 item
  27. Challenge 37TCM #9 1 item
  28. Challenge 420 1 item
  29. Challenge 265H 1 item
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