Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 tuning machine delivers high-precision tuning and premium functionality with an upgraded 1:18 gear ratio. Designed for smooth, velvet-like operation, each component is CNC-machined to exacting tolerances and permanently lubricated with Schaller special grease for completely maintenance-free performance.
Equipped with high-grade brass string posts engineered for maximum tuning stability and wear resistance, these enclosed tuners utilize a self-locking drive mechanism for even, sensitive response. The innovative stepped M6 flanged washer centers the string post securely through the banjo bolt without requiring stepped peghead counterbores, effectively eliminating tilting torque.
Featuring slightly refined outer dimensions that drop directly into standard configurations without headstock modifications, the M6 180 represents modern German engineering built upon an iconic legacy dating back to 1966.
| Brand | Schaller |
| Model | M6 180 |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| Material | Brass Posts, Metal Housing |
| Lubrication | Schaller Special Grease (Maintenance-Free) |
| Button Bore Hole | 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/Ebony: 1.06 oz / 1.09 oz (30 g / 31 g) including banjo bolt |
| Product Weight | 0.13 lb |
