Zund Z53C Coated Tungsten Carbide Circular Rotary Knife Blade

Zund Z53C is a tungsten carbide circular (round) rotary blade with a protective coating (typically Titanium Nitride/TiN or Titanium Carbonitride/TiCN), designed for continuous rolling cuts in high-speed rotary tools.
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Zund Z53C Coated Tungsten Carbide Circular Rotary Knife Blade

Key Specifications & Design
Part Number: Official Zünd Item No. 4800059 (replaces or cross-references with 3910337).
Shape: Decagonal (10-sided) wheel design, which leverages continuous rolling pressure to cleanly shear fibers instead of tearing or pulling them.
Maximum Cutting Depth: Typically optimized up to 2.0 mm (with special high-density textile variations penetrating up to 5 mm depending on the exact material layout).
Dimensions: 25 mm diameter × 0.6 mm thickness × 8.0 mm center hole.
Tool & Machine Compatibility
The Z53/Z53C blade is built to interface directly with Zünd's automated digital flatbed systems (such as the Zünd S3, G3, and L3 lines):
DRT (Driven Rotary Tool): For motor-driven rotational cutting.
PRT (Power Rotary Tool): For handling higher-torque requirements on tougher technical fibers.
Recommended Materials
This blade geometry is highly biased toward tough, single-layer synthetic and complex materials that are highly prone to fraying or unraveling:
Aramid Fibers (such as Kevlar)
Glass Fibers & Carbon Dry Fibers
Technical Textiles & Polyester/Woven Fabrics
Single-Layer Fabrics & Canvas


Key Specifications & Design
Part Number: Official Zünd Item No. 4800059 (replaces or cross-references with 3910337).
Shape: Decagonal (10-sided) wheel design, which leverages continuous rolling pressure to cleanly shear fibers instead of tearing or pulling them.
Maximum Cutting Depth: Typically optimized up to 2.0 mm (with special high-density textile variations penetrating up to 5 mm depending on the exact material layout).
Dimensions: 25 mm diameter × 0.6 mm thickness × 8.0 mm center hole.
Tool & Machine Compatibility
The Z53/Z53C blade is built to interface directly with Zünd's automated digital flatbed systems (such as the Zünd S3, G3, and L3 lines):
DRT (Driven Rotary Tool): For motor-driven rotational cutting.
PRT (Power Rotary Tool): For handling higher-torque requirements on tougher technical fibers.
Recommended Materials
This blade geometry is highly biased toward tough, single-layer synthetic and complex materials that are highly prone to fraying or unraveling:
Aramid Fibers (such as Kevlar)
Glass Fibers & Carbon Dry Fibers
Technical Textiles & Polyester/Woven Fabrics
Single-Layer Fabrics & Canvas

If you have more questions to know ,please contact us .
Our team at Maisi Blades is dedicated to providing excellent customer service and we are always ready to assist you with any information you may need.
Whether it’s regarding our blade products, pricing, delivery options, or any other related queries, we are here to help.
Thank you for considering Maisi Blades as your trusted partner in the industry. We look forward to hearing from you soon!
Shenzhen Maisi Blades Co., Ltd.
Email: info@maisi-blades.com 798090832@qq.com
qq: 798090832
WeChat: 15983853385
Our team at Maisi Blades is dedicated to providing excellent customer service and we are always ready to assist you with any information you may need.
Whether it’s regarding our blade products, pricing, delivery options, or any other related queries, we are here to help.
Thank you for considering Maisi Blades as your trusted partner in the industry. We look forward to hearing from you soon!
Shenzhen Maisi Blades Co., Ltd.
Email: info@maisi-blades.com 798090832@qq.com
qq: 798090832
WeChat: 15983853385
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