Zund R205-A 5211437 Tungsten Carbide Router Bit with Stop Ring
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The Zund R205-A 5211437 Tungsten Carbide Router Bit with Stop Ring is a single-edged spiral milling tool designed for compatible Zünd CNC routing systems equipped with an Automatic Router bit Changer (ARC).
Zund R205-A 5211437 Tungsten Carbide Router Bit with Stop Ring

Key Specifications
Cutting Edge Diameter (Ø): 5 mm
Shank Diameter: 6 mm
Max Cutting Depth: 16 mm
Total Length: ~58 mm to 60 mm
Flutes: 1 (Single O-flute, right-hand twist / up-cut)
Max RPM: 50,000
Design Mechanics & Benefits
The R205-A is built for heavy-duty production environments where deep, fast cuts are required. Its polished single O-flute shape maximizes chip clearance space, pulling debris and heat rapidly upward out of the channel. This aggressive chip evacuation prevents edge re-welding and localized melting on heat-sensitive polymers, resulting in smooth edge finishes.
Ideal Material Applications
Classified as a universal "multipurpose" bit, the 5.0 mm diameter provides high structural rigidity when processing thick, tough, or multi-layered sheets:
Plastics: Acrylic (PMMA), Polycarbonate, Expanded PVC (Sintra/Forex), PET, and High-Density Polyethylene (HDPE).
Composites & Non-Ferrous Metals: Aluminum Composite Material (ACM/Dibond), copper, and solid brass sheets.
Wood & Sign Foams: Heavy MDF, thick plywood, hardwoods, and high-density polyurethane foams.
Tool Compatibility & Machine Modules
The bit is programmed directly into the Zund Cut Center (ZCC) material database for plug-and-play parameter setups. It operates seamlessly across Zund's high-power router modules:
RM-A QC (Quick-Change Router Module)
RM-L (3.6 kW Heavy-Duty Router Module)
RM-S (High-Speed Router Module)


Key Specifications
Cutting Edge Diameter (Ø): 5 mm
Shank Diameter: 6 mm
Max Cutting Depth: 16 mm
Total Length: ~58 mm to 60 mm
Flutes: 1 (Single O-flute, right-hand twist / up-cut)
Max RPM: 50,000
Design Mechanics & Benefits
The R205-A is built for heavy-duty production environments where deep, fast cuts are required. Its polished single O-flute shape maximizes chip clearance space, pulling debris and heat rapidly upward out of the channel. This aggressive chip evacuation prevents edge re-welding and localized melting on heat-sensitive polymers, resulting in smooth edge finishes.
Ideal Material Applications
Classified as a universal "multipurpose" bit, the 5.0 mm diameter provides high structural rigidity when processing thick, tough, or multi-layered sheets:
Plastics: Acrylic (PMMA), Polycarbonate, Expanded PVC (Sintra/Forex), PET, and High-Density Polyethylene (HDPE).
Composites & Non-Ferrous Metals: Aluminum Composite Material (ACM/Dibond), copper, and solid brass sheets.
Wood & Sign Foams: Heavy MDF, thick plywood, hardwoods, and high-density polyurethane foams.
Tool Compatibility & Machine Modules
The bit is programmed directly into the Zund Cut Center (ZCC) material database for plug-and-play parameter setups. It operates seamlessly across Zund's high-power router modules:
RM-A QC (Quick-Change Router Module)
RM-L (3.6 kW Heavy-Duty Router Module)
RM-S (High-Speed Router Module)

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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