Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 sets a high standard for closed tuning machines, featuring a precise 1:18 gear ratio that delivers smooth, velvety tuning and exceptional pitch stability. Engineered with high-precision CNC-machined components and self-locking drive technology, each tuner offers consistent and sensitive adjustment.
Crafted with premium brass string posts fitted accurately into the housing, this machine head prevents wear and ensures maximum durability. The innovative stepped M6 flanged washer reliably centers the string post without requiring a stepped headstock hole, eliminating tilting torque and reducing strain on mounting hardware.
Permanently lubricated with specialized Schaller grease for entirely maintenance-free operation, the M6 180 directly replaces previous models without modification. Its robust construction and proven engineering make it an ideal upgrade for demanding guitarists.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| Weight per Single Tuner with Button (Small/Large) | Metal (1.27 oz / 1.34 oz), Perloid (1.06 oz / 1.09 oz), Ebony (1.06 oz / 1.09 oz) including hollow screw |
| Button Bore Hole | 0.17 in diameter with 0.14 in driving surface |
| Product Weight | 0.13 lb |
| Post Material | Brass |
| Lubrication | Maintenance-free grease lubrication |
