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. Designed with high-precision CNC-machined components and surface finishes, the self-locking drive ensures smooth, sensitive, and reliable adjustments. Every string post is crafted from premium brass and seated precisely in the housing for optimal wear resistance and tuning retention.
Equipped with Schaller's innovative stepped flanged washer, this tuning machine simplifies installation while reliably centering the string post without requiring stepped peghead counterbores. This design eliminates tilting torque and reduces mechanical stress on both the post and the rear mounting screw. All enclosed tuners are permanently lubricated with Schaller special grease, rendering them completely maintenance-free.
Engineered for direct replacement on instruments fitted with original M6 tuners, the M6 180 mounts seamlessly without modifications. It provides outstanding performance and enduring reliability across a wide range of headstock configurations.
| Brand | Schaller |
| Model | M6 180 |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| Weight | 0.79 lb |
| Post Material | High-Grade Brass |
| Lubrication | Schaller Special Grease (Maintenance-Free) |
| Button Bore Hole | 0.17 in (4.2 mm) diameter with 0.14 in (3.6 mm) drive flat |
| Included Hardware | 6 Banjo Bolts, 6 Flanged Washers, 6 Mounting Screws (M2.2 x 9.5) |
