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A three-piece metric hex driver set for 3D printer maintenance, repairs and RC hobby work. These hex screwdrivers, also known as RC tools, are designed for hex-socket fasteners in the matching sizes.
Three sizes in one set
1 × 1.5 mm hex driver
1 × 2.0 mm hex driver
1 × 2.5 mm hex driver
All three drivers are sold together as one set, not individually.
Practical workshop tools
Knurled handles for grip and controlled turning.
Clearly marked driver sizes for quick identification.
Useful for maintenance and assembly tasks on 3D printers and RC models that use these hex-socket sizes.
Choose the correct size for the screw, seat the driver fully and avoid overtightening. Switch off and allow your printer to cool before maintenance.