🔧 80mm Spindle Extension Bar – M14 Thread for Sanders & Polishers

The Right Lines 80mm Spindle Extension is the perfect accessory for increasing reach during sanding, polishing, and finishing tasks. Designed with M14 male and female threads, this extension bar allows you to access tight spaces, including cylinders, corners, and recessed areas, without sacrificing control or safety.

This extension is ideal for use on slower-speed rotary tools, such as variable-speed polishers and rotary sanders. While highly effective in expanding access, it is not recommended for use on fixed-speed angle grinders due to the potential for increased vibration.

✅ Key Features:

• Adds 80mm extra reach to your sanding or polishing setup

• Designed for M14 thread systems – compatible with most rotary polishers and sanders

• Allows for better access into recesses, cylinders, and corners

• Flats on the shaft for safe and easy tightening with a spanner

• Suitable for slower-speed machines for better control and lower vibration

• Accepts standard M14 lock nuts and flanges

📐 Specifications:

• Length: 80mm (extension)

• Thread Type: M14 (male and female)

• Material: High-strength steel

• Spanner Flats: Integrated for easy fitting/removal

• Compatible Tools:

  • Variable-speed polishers

  • Rotary sanders

  • Satin finishers with M14 fitting

⚠️ Usage Notes:

• Not suitable for fixed-speed angle grinders due to increased vibration risk

• Always tighten securely using spanner flats

• Use with lower-speed rotary tools for safer, more controlled operation

• Check tool balance and accessory alignment to reduce vibration during use

🛠️ Ideal For:

• Metal polishing in tight or recessed areas

• Sanding inner surfaces of pipes or cylinders

• Detail finishing on complex fabrications

• Accessing corners during restoration or prep work

• Extending tool clearance around obstacles or tight fixtures

This Right Lines M14 Spindle Extension Bar is a smart, practical addition to any detailer's or metalworker’s toolkit—offering added versatility and access in hard-to-reach places without the need for complex tool changes.