Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 represents advanced tuning precision and legendary engineering for guitars. Built with a refined 1:18 gear ratio, it ensures exceptionally smooth, precise tuning combined with reliable stability. High-precision CNC machining and custom surface finishing ensure uniform performance and consistent mechanical response across all components.
Engineered for enduring durability, each brass string post is fitted into the housing to minimize wear and provide maximum tuning stability. The closed design features permanent lubrication with specialized grease, delivering maintenance-free performance. An innovative stepped collar washer centers the string post securely over the hollow screw, eliminating tipping torque without requiring stepped drilling on the headstock.
Featuring a slightly modernized housing profile, the M6 180 directly replaces previous versions without headstock modifications. This versatile tuning machine provides exceptional operational reliability and solid mounting for both standard and custom instrument configurations.
| Gear Ratio | 1:18 |
| Weight per Single Tuner with Button (Small/Large) | Metal (1.27 oz / 1.34 oz), Pearloid (1.06 oz / 1.09 oz), Ebony (1.06 oz / 1.09 oz) including hollow screw |
| Button Hole Bore | 0.17 in (4.2 mm) diameter with 0.14 in (3.6 mm) driving flat |
| Product Weight | 0.13 lb |
| Brand | Schaller |
| Series | M6 Series |
| Housing Type | Enclosed / Sealed |
| Post Material | Brass |
| Lubrication | Permanently Lubricated |
