Blade compatible with Z21/500-9811/500-0811

Z21/500-9811/500-0811 compatible blade – Tungsten carbide

The Z21/500-9811/500-0811 compatible blade is a digital cutting consumable designed to replace the original blade on Zund and Summa cutting tables. Made from tungsten carbide, it offers superior wear resistance and longevity compared to high-speed steel (HSS) blades.

With a cutting angle of 84° and a maximum cutting depth of 17 mm, this blade is particularly suitable for cutting: medium-thickness materials, thick vinyl, cardboard, thin foam, and flexible materials.

Compatible with Zund and Summa F-Series digital cutting tables, this blade fits directly into the original blade holder without any modification. Its dimensions (32 mm (height) × 0.63 mm (thickness)) ensure a perfect fit and performance identical to the original part.

Technical specifications

• Compatible Zund part number: Z21
• Summa compatible part number: 500-9811 / 500-0811
• Blade material: Tungsten carbide (HM)
• Type: Oscillating blade – tip
• Cutting angle: 84°
• Max. cutting depth: 17 mm
• Dimensions: 32 mm (height) × 0.63 mm (thickness)
• Installation: Fits directly into the original Zund or Summa blade holder

Compatibility and use

• Zund G3, S3, D3 and L3 series cutting tables
• Summa F-Series cutting tables (F1612, F1832, F2630, etc.)
• Other Zund and Summa models using part number Z21 / 500-9811

Function

• Precision oscillating cutting with increased cutting depth compared to the Z20
• Cutting of medium-thickness materials with fine details
• Processing of thick vinyl and solid board with minimal overcut
• Cutting of complex designs on materials up to 17 mm thick

Possible signs of wear

• Loss of precision on detailed contours
• Incomplete cutting on materials reaching the maximum thickness
• Increased overcut at the start and end of the cut
• Blade flexing in dense materials

Regular replacement of this blade ensures consistent cut quality, reduces machine downtime and prevents waste caused by imprecise cutting.

♻️ DG Spare Parts – European specialist in spare parts for large-format printers and plotters.