Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 tuning machines represent a legendary standard in precision engineering, featuring a refined 1:18 gear ratio that ensures velvet-smooth tuning and exceptional pitch accuracy. Built with CNC-machined components and self-locking drive technology, these closed-gear tuners deliver consistent, sensitive tuning stability across any playing style.
Every string post is precision-crafted from high-grade brass and fitted seamlessly into the housing to prevent wear and maximize tuning stability over decades of use. The innovative stepped M6 flanged washer centers the post reliably through the hollow screw, eliminating tilting torque and protecting the headstock without requiring stepped bore holes.
Permanently lubricated with Schaller special grease for completely maintenance-free operation, the M6 180 can easily replace legacy M6 models without headstock modifications. Premium design options and durable internal mechanics ensure lasting performance for standard and professional guitar applications.
| Brand | Schaller |
| Model | M6 180 |
| Series | M6 Series |
| Product Type | Guitar Tuning Machines |
| Gear Ratio | 1:18 |
| Product Weight | 0.79 lb |
| Post Material | Brass |
| Lubrication | Permanently lubricated with Schaller special grease (maintenance-free) |
| Button Bore Hole | Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Mounting Hardware Included | Hollow screws, flanged washers, mounting screws (M2.2 x 9.5) |
