Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 guitar tuning machine delivers outstanding precision and tuning comfort with an improved 1:18 gear ratio. Continuing the legacy of the original 1966 closed-gear design, this updated model integrates modern innovations while preserving its iconic performance and style.
Crafted with high-precision CNC machining and surface finishing, each tuner features durable brass string posts perfectly fitted to the housing. The self-locking drive and lifetime lubrication with specialized grease ensure smooth, wear-free, and maintenance-free operation under all playing conditions.
Featuring the innovative stepped flanged washer, the M6 180 eliminates the need for a stepped peghead bore while perfectly centering the string post. This structural design eliminates tilting torque and reduces mechanical stress on both the post and mounting screws for superior stability.
| Gear Ratio | 1:18 |
| Weight per Single Tuner with Button (Small/Large) | Metal (0.08 lb / 0.08 lb), Perloid (0.07 lb / 0.07 lb), Ebony (0.07 lb / 0.07 lb) including banjo bolt |
| Button Bore Hole | Diameter 0.17 in (4.2 mm) with driving surface 0.14 in (3.6 mm) |
| String Post Material | High-Grade Brass |
| Lubrication | Schaller Special Grease (Maintenance-Free) |
| Manufacturing | CNC Precision Machined |
| Product Weight | 0.13 lb |
