Product Overview
The Novatek RPTU478 is a set of 4 axles for the 4″ RotoPeen star cutter hub. The star cutters stack on these axles inside the hub, held by the plate-axle retainer. Novatek advises inspecting the axles for wear or damage and replacing them as a set; cutters are stacked 7 per axle (configuration F) or 20 per axle (configuration S).
Compatibility
- Novatek 4″ Air RotoPeen with Cutters (RPT4AC)
- Novatek 4″ star hub assembly (RPTH478) and hub RPTU477
Part Details
| Detail | Value |
|---|---|
| Manufacturer | Novatek |
| Part number | RPTU478 |
| Type | 4″ star hub axles, set of 4 |
About Novatek
Novatek Corporation has manufactured heavy-duty surface preparation and air filtration equipment since 1997. Its range runs from needle scalers, scaling hammers and chisel scalers up to large floor equipment, and it is sold and supported through a global network of trained, authorized distributors.

