Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 guitar tuning machine represents precision engineering with an advanced 1:18 gear ratio, delivering ultra-smooth tuning and exceptional pitch stability. Every component is CNC-machined to exacting tolerances and surface-finished, featuring a self-locking drive mechanism that guarantees consistent and sensitive adjustment.
Equipped with high-grade brass string posts precisely fitted into the housing, these tuners offer maximum wear resistance and long-term durability. The innovative stepped M6 flanged washer ensures effortless centering and mounting, eliminating tilt torque and taking pressure off both the post and mounting screw without requiring stepped headstock drilling.
Permanently lubricated with Schaller special grease for maintenance-free operation, the M6 180 is engineered to drop directly into standard configurations. It offers versatile locking and post options designed to satisfy the rigorous demands of professional guitarists and luthiers alike.
| Brand | Schaller |
| Product Line | M6 Series |
| Model | M6 180 |
| Product Type | Guitar Tuning Machine |
| 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 Borehole | Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Post Material | Brass |
| Lubrication | Maintenance-free Schaller special grease |
| Overall Weight | 0.79 lb |
