Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 guitar tuning machine represents high-precision engineering with an advanced 1:18 gear ratio, delivering smooth and accurate tuning stability. Featuring precision CNC-machined components and high-grade brass string posts, this enclosed tuner ensures durable, self-locking performance and reliable resistance to wear.
Equipped with an innovative stepped flanged washer, it eliminates the need for stepped headstock drilling while properly centering the string post. This structural design mitigates tilting torque and reduces physical strain on the mounting screws and post, maintaining solid mechanical integrity.
Permanently lubricated with specialized Schaller grease for maintenance-free operation, this individual tuner can directly replace classic M6 units without structural modifications. Its robust build and premium craftsmanship provide dependable performance for both solid and slotted headstock configurations.
| Brand | Schaller |
| Model | M6 180 |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| Weight | 0.13 lb |
| String Post Material | Brass |
| Button Hole Diameter | 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Lubrication | Permanently lubricated with Schaller special grease |
| Manufacturer | Schaller GmbH |
