Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 guitar tuning machine delivers outstanding precision and smooth operation with its refined 1:18 gear ratio. Engineered with CNC-machined components and self-locking drive mechanisms, it ensures reliable and sensitive tuning stability for electric and acoustic guitars.
High-grade brass string posts are fitted precisely into the housing to minimize wear and maintain long-term tuning consistency. Each sealed machine head is permanently lubricated with specialized grease, guaranteeing completely maintenance-free functionality across extended playing sessions.
An innovative stepped collar design centers the string post securely without requiring stepped peghead counterbores, effectively eliminating tilting torque. This design relieves excess mechanical pressure from both the post and rear mounting screws for a seamless installation.
| Gear Ratio | 1:18 |
| Weight per Unit | 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 | Diameter 0.17 in (4.2 mm) with driving flat 0.14 in (3.6 mm) |
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Model | M6 180 |
| Series | M6 Series |
| Material | Brass, Metal |
| Lubrication | Permanently lubricated with specialized grease |
| SKU | 10010423.02.55 |
| Weight | 0.79 lb |
