Description
Overview:
The Switch Knob 455447-7 is a genuine Makita replacement for selected cordless angle grinders, including the DGA404 and DGA454. It is a hard‐wearing, black plastic control knob that mounts to the tool's switch mechanism to provide reliable on/off actuation and consistent handling. Designed to match the original part, it offers a snug, secure fit that restores smooth operation when the original knob is worn, cracked, or missing. As an OEM component (MPN 455447-7), it maintains the intended feel and durability of the machine, supporting safe and efficient use on site or in the workshop. Suitable for regular maintenance or repairs, it helps keep your grinder working as intended with minimal downtime.
Key Features:
- Genuine Makita part (MPN 455447-7) for assured compatibility and quality
- Made from durable, impact‐resistant plastic for long service life
- Precise fit to the original switch mechanism for reliable control
- Restores smooth, positive on/off operation of your angle grinder
- Straightforward replacement with basic hand tools
- Stable, comfortable grip profile for confident switching while wearing gloves
- Supports safe day‐to‐day use in trade, DIY, and workshop settings
Typical Applications:
Replacing a damaged or missing switch knob on compatible Makita angle grinders to restore safe, reliable power control. Suited to metal fabrication, grinding, cutting, and site maintenance tasks. Useful for routine servicing to prevent unexpected downtime and to keep tools operating as designed in construction, engineering, automotive, and general DIY environments.
Also known as:
Actuator knob, switch cap, slider knob, on/off button, control lever, switch actuator, grinder power knob, tool switch cap, replacement switch control.
Fits Models:
DGA404, DGA454, DGA456Z, DSC250ZK
Alternate Part Numbers:
4554477
Product Specifications
| L&S Part No. | 455447-7 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 455447-7 |
| Unit of Sale | 1 |
| Applications | DGA404, DGA454, DGA456Z, DSC250ZK |
| Machine Type | Angle Grinder |
| Fits Brands | Makita |
| Fits Models | DSC250ZK | Makita DGA456Z Cordless Angle Grinder Parts |
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