Rotary MicroSpeeder with Joint 8 mm — Proxxon 23045

The Proxxon Rotary MicroSpeeder with Joint 8 mm is a rotary tool attachment engineered to extend the working reach of compatible Proxxon rotary systems. Its flexible joint and 8 mm shaft enable access to confined or awkward angles, making it suitable for precise grinding, polishing, engraving and model-making operations. The attachment is intended to improve manoeuvrability and maintain control when performing detailed tasks that require a longer or angled reach.

Advantages

The jointed design provides flexible articulation for angled work in tight spaces while preserving tool stability. The 8 mm shaft diameter ensures compatibility with a wide range of rotary tool collets and accessories, offering a secure connection and smooth power transfer. The compact form factor minimizes vibration and allows fine control during delicate operations such as engraving and model finishing.

Suitable for

• Precision grinding and deburring in tight or recessed areas
• Polishing small parts and detailed surfaces
• Engraving and etching on metal, wood or plastic
• Model-making, scale hobby work and miniature finishing

Key specifications

• Joint type: flexible articulated shaft for angled operation
• Shaft diameter: 8 mm
• Compatibility: designed for use with Proxxon rotary tools and similar systems that accept an 8 mm attachment
• Primary applications: grinding, polishing, engraving, model-making

How to use

Connect the MicroSpeeder attachment to a compatible rotary tool according to the tool manufacturer's instructions, ensuring a secure fit in the collet or chuck. Start the rotary tool at low speed to verify the attachment runs true and remains stable through the range of motion. Use progressively higher speeds only as recommended for the material and accessory in use. Hold the tool and attachment with steady control, and guide the jointed shaft into the work area to reach angled or recessed surfaces while maintaining gentle, consistent pressure.

Usage recommendations

Use appropriate safety equipment such as eye protection and gloves. Select cutters, polishing heads or abrasives rated for the material and speed. Avoid excessive side pressure on the joint to prevent premature wear; instead, let the rotary accessory perform the cutting or polishing action with controlled feed. Periodically inspect the joint and shaft connection for wear or looseness and replace the attachment if any damage is detected.