Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 tuning machine delivers exceptional tuning precision and velvety-smooth operation with its improved 1:18 gear ratio. Premium CNC-machined components and high-grade brass string posts are fitted into the sealed housing to ensure maximum wear resistance and rock-solid pitch stability.
An innovative stepped M6 flanged washer centers the string post securely through the headstock without requiring stepped drilling. This design eliminates tilting torque and takes stress off both the internal post and the rear mounting screw for straightforward installation and lasting performance.
Permanently lubricated with specialized Schaller grease for completely maintenance-free performance, the self-locking drive ensures consistent and sensitive adjustments. The housing seamlessly retrofits previous M6 configurations without modification to your instrument.
| Brand | Schaller |
| Model | M6 180 |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| Material | Brass, Die-cast Metal |
| Button Bore Hole | Diameter 0.17 in (4.2 mm) with driving surface 0.14 in (3.6 mm) |
| 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 |
| Product Weight | 0.13 lb |
| Lubrication | Permanently lubricated with Schaller special grease |
