Zund R204-A 5211436 Tungsten Carbide Router Bit with Stop Ring
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The Zund R204-A 5211436 Tungsten Carbide Router Bit with Stop Ring is a single-edged, solid carbide spiral cutter designed for compatible Zünd CNC routing systems equipped with an Automatic Router bit Changer (ARC).
Zund R204-A 5211436 Tungsten Carbide Router Bit with Stop Ring


Key Specifications
Part Number: 5211436 (R204-A)
Design Feature: Pre-fitted pneumatic/mechanical stop ring built for automated tool changing (ARC systems)
Shank Diameter: 6 mm• Routing / Cutting Diameter: 4 mm
Max Routing / Cutting Depth: 14 mm
Cutting Edges (Flutes): 1 (Single O-flute, right-hand up-cut spiral)
Max Rotation Speed: 50,000 RPM
Advantages of the Stop Ring & Up-Cut Design
The integrated stop ring guarantees precise depth calibration and zero-point settings every time the ARC system loads a new bit. Simultaneously, its polished single O-flute design clears debris at rapid feed rates, eliminating heat tracking and preserving optimal edge finishes on heat-sensitive materials.
Common Industrial Applications
This bit is a versatile "universal" option frequently deployed across sign-making and panel-processing industries. It handles tough, multi-layered, or dense materials including:
Metals & Composites: Aluminum sheets, Dibond/ACM panels, and copper.
Rigid & Soft Plastics: Acrylic (PMMA), Polycarbonate, Expanded PVC (Forex/Sintra), PET, and Polypropylene.
Wood Products: Multi-ply plywood, hardwoods, and high-density MDF.

Part Number: 5211436 (R204-A)
Design Feature: Pre-fitted pneumatic/mechanical stop ring built for automated tool changing (ARC systems)
Shank Diameter: 6 mm• Routing / Cutting Diameter: 4 mm
Max Routing / Cutting Depth: 14 mm
Cutting Edges (Flutes): 1 (Single O-flute, right-hand up-cut spiral)
Max Rotation Speed: 50,000 RPM
Advantages of the Stop Ring & Up-Cut Design
The integrated stop ring guarantees precise depth calibration and zero-point settings every time the ARC system loads a new bit. Simultaneously, its polished single O-flute design clears debris at rapid feed rates, eliminating heat tracking and preserving optimal edge finishes on heat-sensitive materials.
Common Industrial Applications
This bit is a versatile "universal" option frequently deployed across sign-making and panel-processing industries. It handles tough, multi-layered, or dense materials including:
Metals & Composites: Aluminum sheets, Dibond/ACM panels, and copper.
Rigid & Soft Plastics: Acrylic (PMMA), Polycarbonate, Expanded PVC (Forex/Sintra), PET, and Polypropylene.
Wood Products: Multi-ply plywood, hardwoods, and high-density MDF.

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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