Colex T00505 Esko Kongsberg Bit-Mus06-4022-50 Zund R158 Router Bits Compatible And EquivalentCNC cutting machine and digital cutters accessories: blade, knife, pads, underlay, conveyor belts, Non-slip Sealgrip, routing underlay, punchers, Sharpeners store Products

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Colex T00505 Esko Kongsberg Bit-Mus06-4022-50 Zund R158 Router Bits Compatible And Equivalent

The Colex T00505, Esko Kongsberg Bit-Mus06-4022-50, and Zund R158 are multi-purpose router bits designed for use in CNC routing systems such as Colex, Esko Kongsberg, and Zund machines. They are compatible and often considered equivalent or interchangeable for similar routing applications.

Compatibility and Equivalence

· Colex T00505 is a multi-purpose up-cut router bit with a 6mm shank diameter and a 4mm tip diameter, total length about 50mm, suitable for milling materials like foamed PVC, PS, and protective foam up to 20mm thick. It is compatible with Esko Kongsberg and Zund routing systems

· Esko Kongsberg Bit-Mus06-4022-50 (G42443572) has the same specifications: 6mm shank, 4mm tip diameter, 50mm length, and max milling thickness of 20mm. It is a single flute, up-cut bit used for multi-purpose milling, requiring specific chucks depending on the machine power and model. It is interchangeable with Colex T00505 and Zund 3910796, R158 bits.

· Zund R158 (also referenced as 3910796) is a multi-purpose, single O-flute, right-hand spiral (up cut) router bit with a 4mm cutting edge diameter and max milling depth of 22mm, 6mm shank diameter, and 60mm overall length. It is compatible with Colex SX/SXC/PX, Kongsberg XP/C, Zund G3/S3, and other CNC routers. This bit is functionally equivalent to the Colex T00505 and Esko Kongsberg Bit-Mus06-4022-50 in terms of cutting diameter, shank size, and application.

Summary of Key Specifications

Feature	Colex T00505	Esko Kongsberg Bit-Mus06-4022-50	Zund R158 (3910796)
Shank Diameter	6 mm	6 mm	6 mm
Cutting/Tip Diameter	4 mm	4 mm	4 mm
Total Length	50 mm	50 mm	60 mm
Max Milling Thickness	20 mm	20 mm	22 mm
Flute Type	Single flute, up-cut	Single flute, up-cut	Single O-flute, right-hand spiral (up-cut)
Compatible Machines	Colex, Esko Kongsberg, Zund	Esko Kongsberg, Colex, Zünd	Colex, Esko Kongsberg, Zund, Gerber, Multicam, etc.
Applications	Multi-purpose milling on plastics, foams, and soft materials	Same as Colex T00505	Same as above

Conclusion

The Colex T00505, Esko Kongsberg Bit-Mus06-4022-50, and Zund R158 router bits are compatible and largely equivalent multi-purpose up-cut bits designed for CNC routing systems from these manufacturers. They share nearly identical dimensions and milling capabilities, making them interchangeable for routing materials such as foamed PVC, plastics, and soft woods up to around 20mm thickness.

This compatibility allows users to source these bits from different manufacturers while maintaining consistent performance and fit on their CNC routing machines.