Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 tuning machine delivers exceptional tuning precision and stability with its refined 1:18 gear ratio. All components are high-precision CNC-machined and surface-treated, featuring a self-locking drive mechanism that ensures smooth, sensitive, and reliable operation across all playing conditions.
Equipped with premium brass posts fitted precisely into the housing, these tuners offer wear-free performance and superior tuning retention. The innovative stepped M6 flanged washer centers the string post securely via the banjo bolt, preventing tipping torque and eliminating the need for stepped headstock drillings.
Permanently lubricated with Schaller special grease for maintenance-free use, the M6 180 can directly replace legacy M6 models without headstock modifications. Each complete set includes mounting screws, threaded bushings, and washers for straightforward installation.
| Brand | Schaller |
| Series | M6 Series |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| Weight per Single Tuner with Button (Small/Large) | Metal (1.3 oz / 1.3 oz), Perloid (1.1 oz / 1.1 oz), Ebony (1.1 oz / 1.1 oz) including banjo bolt |
| Button Bore Hole | Diameter 0.17 in (4.2 mm) with drive surface 0.14 in (3.6 mm) |
| Post Material | Brass |
| Mounting Hardware Included | Banjo bolts, flanged washers, and M2.2 x 9.5 mm screws |
| Product Weight | 0.8 lb |
