Aluminium Chamfering Arm Cover (40341-M690)
Protect your optical equipment with our premium Chamfering Arm Cover for Nidek and Santinelli LE-9000 edgers.
Crafted from high-grade aluminium, this brand-new housing offers exceptional durability. It provides a cost-effective solution for professionals who depend on precise safety beveling every day.
Designed to match the exact specifications of the original part (40341-M690), this replacement cover is a highly reliable substitute. Its precise engineering ensures a seamless fit with your original Nidek setup. Enjoy an effortless installation and consistent operation.
If maintaining the longevity of your device is a priority, this robust aluminium cover is the smart choice.
Key Features at a Glance
- Aluminium Build: Lightweight yet incredibly strong. Provides superior protection against water, glass dust, and corrosion.
- Perfect OEM Fit: A direct, high-quality alternative to the original part number 40341-M690.
- Enhanced Protection: Securely encloses the chamfering assembly for smooth, vibration-free movements.
- Cost-Effective: An accessible upgrade that significantly extends the lifespan of your machinery.
Technical Specifications
| Feature | Specification |
|---|---|
| Component Type | Chamfering Arm Cover / Housing |
| Material | High-Grade Aluminium |
| Condition | Brand New |
| OEM Reference | Similar to 40341-M690 |
| Compatibility | Nidek LE-9000, Santinelli LE-9000 |
💡 Pro Tip: Complete the Overhaul
We highly recommend replacing the internal seal and the corresponding chamfering arm at the same time. Replacing the complete set ensures total watertightness and prevents micro-play that could affect your machine’s accuracy.







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