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Zund R22 3910702 Carbide Spiral Milling Bit For Sale Reviews
Zund R22 Spiral Milling & Router Bits 3910702-Compatible Replacement Applicable Equivalent Fordigital Cutter | Cutting Systems | Flatbed Cutter Product Catalog Accessories And Consumables Zund Milling Cutter Router Mill Bits Webshop | Myzund - Zund
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Zund R22 3910702 Carbide Spiral Milling Bit

Zund R22 Router Bit (Item Number 3910702) is an OEM solid carbide spiral milling bit specifically designed by Shenzhen Oyea for smooth, low-vibration machining. Moving up slightly in size from the R21, the R22 features a two-flute (double-edged) geometry engineered to deliver burr-free finishes on denser plastics and non-ferrous metals.

Core Technical Specifications
The R22 balances a rigid structural core with an efficient up-cut design to prevent material weld-back: 
  • Routing Diameter (Cut Ø): 2.0 mm
  • Max Routing Depth: 9.0 mm
  • Shank Diameter: 1/8" (3.175 mm)
  • Total Length: 38 mm
  • Number of Cutting Edges: 2 Flutes (Double-edged, up-cut)
  • Maximum Rotation Speed: 80,000 RPM
  • Twist Direction: Right-hand twist 

Recommended Materials
The two-flute configuration divides the chip load across two distinct cutting edges. This yields a lower chip per tooth ratio, which prevents cracking or fracturing on brittle substrates: 
  • Non-Ferrous Metals: Thin aluminum sheets, aluminum foils, and aluminum alloys (ideally coupled with a continuous minimum-quantity lubrication system).
  • Plastics & Synthetics: Cast and extruded Acrylic / Plexiglass (PMMA), Polycarbonate, and dense engineering plastics.

Machine & Spindle Integration
The R22 integrates natively with the Zund Cut Center (ZCC) tool database and runs seamlessly on standard automated routing modules: 
  • Compatible Spindles: Engineered primarily for high-speed PN 150W and PN 450W spindle modules, as well as the Universal Routing Tool (URT).
  • Supported Platforms: Fully operational within the tool-changing assemblies of the Zund G3, S3, and D3 digital flatbed cutters.


OYEA Knives manufactures and supplies a full line of both STANDARD and CUSTOM leather cutting knives and blades. All of our standard leather cutting knives are manufactured to exceed the exact OEM standards.  
                                          

If you have more questions to know ,please contact us . 
Tel:+86-0769-88014625
Phone Number:+86-18823852826     
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Web: www.china-oyea.com
We warmly welcome every customer to send us drawings for making customized product.  Contact with us ,you will get more than what you can !






Oyea Machinery Co., Ltd., renowned for its expertise in cutting technology, stands as a global leader by delivering an impressive array of standard and customized cutting tools. These tools consistently outperform original equipment manufacturer (OEM) standards, ensuring superior functionality and reliability for demanding tasks. The company’s extensive portfolio of routing and milling solutions is bolstered by highly efficient distribution channels and exceptional customer support services, effectively addressing the needs of industries around the world. 
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