
Why pay more money for a knife blade on your Zund flatbed digital cutter than you have to? At CNC Tooling Shop, we offer high quality Zund cutting system compatible knife blades at a low cost.
Lately, Zund CNC machine users have been reaching out because the price that they pay for blades is becoming unaffordable. We have been not only able to supply them with more affordable blades but we’re also able to ship blades out the same day that orders are placed.
Some materials being cut on Zund CNC machines include Coroplast, Corrugated Stock, Foam Board, Styrofoam, Foam Board, Honeycomb Board, Falcon Board, Vinyl, Magnet, PVC, PVC Sintra, Styrene, Foil, Card Stock, Xanita, Triple Wall, Fabric, Textile, and more. We have the blades to cut it all.
Here is a cheat sheet to reference your Colex CNC knife blade part number:
Zund Part Number | Our Part Number (Link) | Knife Holder | Cut Length |
Z1 | XZ0001 | C2/C2P/KCM-S/KCT | 1mm |
Z10 | XZ0010 | SCT/UCT | 4.8mm |
Z11 | XZ0011 | SCT/UCT | 6.9mm |
Z13 | XZ0013 | SCT/UCT | 6.9mm |
Z70/Z71 | XZ0070/71 | T75/VCT | 15.6/18.4mm |
Z16 | XZ0016 | EOT/EOT-250/POT/SCT/UCT | 7.4mm |
Z17 | XZ0017 | EOT/EOT-250/POT/SCT/UCT | 12mm |
Z20 | XZ0020 | EOT/EOT-250/POT | 14.3mm |
Z21 | XZ0021 | EOT/EOT-250/POT | 17.2mm |
Z22 | XZ0022 | EOT/EOT-250/POT | 14mm |
Z23 | XZ0023 | EOT/EOT-250/POT | 22mm |
Z26 | XZ0026 | EOT/EOT-250/POT | 8.7mm |
Z28 | XZ0028 | EOT/EOT-250/POT | 26mm |
Z29 | XZ0029 | EOT/POT | 31mm |
Z30 | XZ0030 | PPT | 2mm |
Z31 | XZ0031 | PPT | 2mm |
Z33 | XZ0033 | PPT | 5mm |
Z35 | XZ0035 | PPT | 5mm |
Z41 | XZ0041 | EOT/EOT-250/POT | 11.3mm |
Z42 | XZ0042 | EOT/EOT-250/POT | 7.8mm |
Z43 | XZ0043 | EOT/EOT-250/POT | 7.8mm |
Z44 | XZ0044 | SCT/UCT | 14mm |
Z46 | XZ0046 | SCT/UCT | 20mm |
Z50 | XZ0050 | DRT/PRT | 3.5mm |
Z51 | XZ0051 | DRT/PRT | 5mm |
Z53 | XZ0053 | DRT/PRT | 2mm |
Z60 | XZ0060 | EOT-250/POT | 16.5mm |
Feel free to take 15% off your first order with coupon code “FIRST15”. If you have any questions or need a recommendation, please call me (Greg) at (616) 502-7277 or email me at greg@cnctoolingshop.com
If the great prices aren’t enough to give them a try, reach out and ask for a sample blade. CNC Tooling Shop also has the popular 6mm shank router bits that are common in Zund flatbed digital cutters.

Greg Smolka (Author)
CNC Tooling & Application Manager
Here to help with tooling recommendations (bits, knives, collets, tool holders, maintenance kits, torque stations, etc.) and cutting recommendations (feeds/speeds, tips/tricks, # of passes, etc.).
Contact Info: greg@cnctoolingshop.com