Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 sets an exceptional benchmark for enclosed guitar tuning machines, featuring a precise 1:18 gear ratio that ensures ultra-smooth and accurate tuning stability. Every component is CNC-machined to exacting tolerances and surface-finished, providing a self-locking drive mechanism that guarantees consistent performance.
Equipped with high-grade brass string posts and permanently lubricated with proprietary Schaller grease, these tuners operate completely maintenance-free. The innovative stepped M6 flanged washer reliably centers the string post through the banjo bolt, eliminating tipping torque and removing unnecessary strain from both the post and rear mounting screw.
Engineered for direct replacement without instrument modifications, the M6 180 integrates seamlessly on standard headstocks while providing maximum wear resistance. High-precision manufacturing ensures uncompromising tuning integrity across all playing styles and environments.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| Model | M6 180 |
| Gear Ratio | 1:18 |
| Weight per Single Tuner with Button (Small/Large) | Metal (1.27 oz / 1.34 oz), Perloid (1.06 oz / 1.09 oz), Ebony (1.06 oz / 1.09 oz) including hollow screw |
| Button Bore Hole | Diameter 0.17 in (4.2 mm) with drive flat 0.14 in (3.6 mm) |
| Post Material | High-Grade Brass |
| Lubrication | Schaller Special Grease (Maintenance-Free) |
| Weight | 0.79 lb |
