Blade Holders

• Replacement Blade Holder (aluminum, black) — compatible with Roland, Refine, Rabbit, Seiki, Allen. Features precision vertical adjustment and neodymium magnets. Blade size: ~23mm length x ~0.9mm diameter.

• Universal Blade/Pen Holder — compatible with Roland, Graphtec, GCC, Liyu, Rabbit, Skycut, Summa, Mimaki, Silhouette Cameo, Pcut, and others. 

• Small Blade Holder for Liyu (50mm length, original OEM) .
  

Pen Holders

• Dia 12mm Pen Holder for Liyu SC Series — standard pen and holder for SC/TC/FC/HF series. 47mm height with front screw for refills. 

• 12mm/14mm Pen Holder — fits Roland, Graphtec, GCC, Liyu, Rabbit. 

• Universal 12mm Plotter Pen Holder — works with Mimaki, Roland, Cricut Maker, Liyu, Summa, and more. 
  

Blades

• 30/45/60 Degree Tungsten Carbide Blades — compatible with Roland, Refine, Rabbit, Redsail, Liyu, Skycut, GCC, and similar plotters. Standard 23mm x 0.9mm size. Sold in multi-packs (e.g., 5pc of 45°, 5pc of 60°)

  • 45° (red cap) — standard vinyl cutting

  • 60° (blue cap) — thicker materials like heat transfer vinyl (t-shirt material)

  • 30° (yellow cap) — fine/detail cutting
    

Compatibility Notes

• Liyu blade holders use a 12mm diameter standard for the SC/TC/FC/HF series.

• Blades are the common 23mm x 0.9mm format shared across Roland, Graphtec, GCC, Liyu, Rabbit, Redsail, and Skycut plotters.

• The Liyu SC series ships with a blade holder, pen holder, and 3x 45° blades as standard accessories, as noted in the SignzWorld product listing.

• A setup tutorial on YouTube shows blade loading and pressure adjustment for Liyu SC cutters (start at ~12 mil pressure, speed ~400).