Schaller M6 180 Guitar Tuning Machine

The Schaller M6 180 guitar tuning machine delivers state-of-the-art precision and smooth tuning comfort with an upgraded 1:18 gear ratio. All components are CNC-machined and surface-treated to ensure a self-locking drive with delicate, highly consistent tuning stability.
Crafted with premium high-grade brass string posts accurately fitted into the housing, this closed tuning machine offers exceptional wear resistance and durability. The unit is permanently lubricated with Schaller special grease, making it completely maintenance-free.
Featuring the innovative stepped M6 flanged washer with a 0.39 in diameter base, installation is effortless and eliminates the need for stepped headstock drilling. This design securely centers the string post via the banjo bolt, effectively absorbing mechanical pressure and removing tilt torque.
Brand
Schaller
Model
M6 180
Manufacturer Part Number
1001
Gear Ratio
1:18
Post Material
Brass
Button Bore Hole
0.17 in diameter with 0.14 in drive flat
Lubrication
Schaller Special Grease (Maintenance-Free)