Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 guitar tuning machine sets a benchmark for enclosed tuning systems, combining classic design with modern engineering. Featuring a refined 1:18 gear ratio, it delivers smooth and precise tuning responsiveness for enhanced instrument stability.
Crafted with precision CNC machining and surface-treated components, each tuner utilizes a self-locking drive and high-grade brass string posts engineered for maximum durability. The innovative stepped M6 flanged washer ensures stable centering and eliminates the need for stepped headstock drilling.
Permanently lubricated with Schaller special grease, these maintenance-free tuning machines offer frictionless performance. They serve as a direct, seamless replacement for previous M6 iterations on guitars with compatible mounting patterns.
| Brand | Schaller |
| Series | M6 Series |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| Button Bore Diameter | 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Weight per Single Tuner with Button (Small / Large) | Metal: 1.27 oz / 1.34 oz (36 g / 38 g), Perloid: 1.06 oz / 1.09 oz (30 g / 31 g), Ebony: 1.06 oz / 1.09 oz (30 g / 31 g) |
| Post Material | Brass |
| Weight | 0.13 lb |
