Zund R504 5218137 Coated CNC Milling and Router Bit
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The Zund R504 5218137 Coated CNC Milling and Router Bit is a multipurpose cutting tool designed for compatible Zünd CNC routing systems. It features a 4 mm cutting diameter, 6 mm shank, 58 mm overall length and 14 mm maximum cutting depth.
Zund R504 5218137 Coated CNC Milling and Router Bit

Key Specifications
Routing / Cutting Diameter: 4.0 mm
Shank Diameter: 6.0 mm
Max Cutting / Milling Depth: 14.0 mm
Twist Direction: Right-hand spiral (Up Cut)
Max Rotation Speed: 50,000 RPM
XPS
Tools
R45-s
RM-A
RM-A QC
RM-L
RM-S
Coating: Coated / DLC (Diamond-Like Carbon) / Multielement multi-layer options to reduce friction, prevent chip welding, and extend edge life.
Variants: Available as standard R504 (Item No. 5218137) or R504-A with an integrated stop ring for use with the Zünd Automated Router Changer (ARC) system.
Recommended Materials
Aluminum and Aluminum Composite Materials (ACM / Dibond / Alucobond)
Plastics (Acrylic / PMMA, Polycarbonate, Expanded PVC, PETG, PE, PP)
Wood and MDF
Foams (PE, PUR) and corrugated / honeycomb panels


Key Specifications
Routing / Cutting Diameter: 4.0 mm
Shank Diameter: 6.0 mm
Max Cutting / Milling Depth: 14.0 mm
Twist Direction: Right-hand spiral (Up Cut)
Max Rotation Speed: 50,000 RPM
XPS
Tools
R45-s
RM-A
RM-A QC
RM-L
RM-S
Coating: Coated / DLC (Diamond-Like Carbon) / Multielement multi-layer options to reduce friction, prevent chip welding, and extend edge life.
Variants: Available as standard R504 (Item No. 5218137) or R504-A with an integrated stop ring for use with the Zünd Automated Router Changer (ARC) system.
Recommended Materials
Aluminum and Aluminum Composite Materials (ACM / Dibond / Alucobond)
Plastics (Acrylic / PMMA, Polycarbonate, Expanded PVC, PETG, PE, PP)
Wood and MDF
Foams (PE, PUR) and corrugated / honeycomb panels

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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