Zund R73 Cnc Milling & Router Bits 3910754-Production Manufacturing Supply Sales Store
Zund R73 CNC Milling & Router Bits (Model 3910754) – Specializing in Production, Manufacturing, Supply, and Sales. Your trusted source for OEM and ODM services. Available through Shenzhen Oyea Machinery Co., Ltd., CHINA.
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Zund Milling & Router Bits R73(3910754)

Zund R73 CNC Solid Carbide Milling & Router Bit (Item No. 3910754) is a premium single-flute tool optimized for clean cutting on digital flatbed cutters. Functioning as a companion tool to the R74 bit, the R73 distinguishes itself with a left-hand spiral (down-cut) design. This downward flute orientation forces material chips and downward pressure toward the vacuum bed, yielding a perfectly clean finish on the top edge of thin sheets.
Item no.
3910754
Properties
Polished Left-hand spiral bits
Routing diameter
2 mm
Diameter of shank
3 mm
Routing depth
6 mm
Cutting edges
1
Recommended Materials
- Composites: Aluminum Composite Materials (ACM / Dibond)
- Plastics & Foams: Expanded PVC (Forex), PE, PET, PETG, PP, and PA 6.6
- Wood Products: Thin MDF, plywood, and softwoods
Performance Characteristics
Because of its small 2 mm cutting diameter and short 6 mm routing depth, the R73 offers exceptional structural stability. The down-cut layout forces thin or flexible materials to stay firmly flattened against the vacuum bed, eliminating the vibration and lifting common with up-cut tools. Additionally, its polished single flute prevents friction and prevents melting or resin buildup when processing gummy plastics and softwoods.
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.
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