KATSU Trimmer Plunge Base

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The KATSU Tools Trimmer Plunge Base (model 105421) is a fully adjustable aluminum accessory designed to convert compatible electric or cordless hand wood trimmer routers into plunge-capable tools. It adds a dust nozzle for cleaner operation and is built with a rigid aluminum construction that feels solid in use. Overall it offers good value for hobbyists looking to expand the versatility of their existing trimmer router without investing in a dedicated plunge router.
Key Features & Specs
| Material | Fully machined aluminum body for durability and lightweight rigidity |
|---|---|
| Adjustability | Fully adjustable plunge depth mechanism to suit a variety of routing tasks |
| Dust Control | Integrated dust nozzle port for connecting a vacuum hose and keeping the work area clean |
| Compatibility | Designed for use with electric and cordless hand wood trimmer routers of standard sizing |
| Function | Converts a fixed-base trimmer router into a plunge router for mortises, inlays, and stopped cuts |
| Model | KATSU 105421 |
Best for: DIY woodworkers and hobbyists who already own a compatible hand trimmer router and want to add plunge routing capability on a budget without buying an entirely new tool.