Product Overview
The Novatek MFS4557 is the brush arbor, or center bolt, for the MFS4166 5.5″ Crimped Wire Cup Brush and MFS4167 5.5″ Twisted Knot Cup Brush of the Novatek FlexShaft Deck Scaler. The wire brush is clamped on the bolt between a bottom and top washer with a hexagonal nut, and the bolt screws into the dumbbell handle spindle. Wire brushes are the least aggressive FlexShaft heads, for light rust and paint or final finishing before painting.
Compatibility
- Novatek MFS4166 5.5″ Crimped Wire Cup Brush
- Novatek MFS4167 5.5″ Twisted Knot Cup Brush
- FlexShaft Deck Scalers MFS110, MFS220 and MFS300
Specifications
| Specification | Value |
|---|---|
| Part number | MFS4557 |
| Part | Center bolt (manual item 29c) |
| Fits brush | 340.166 & 167 |
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.

