Schaller M6 180 Guitar Tuning Machine

The Schaller M6 180 guitar tuning machine delivers outstanding precision and smooth tuning comfort with an upgraded 1:18 gear ratio. CNC-machined components and surface finishing ensure a self-locking, velvet-smooth drive that provides unwavering tuning stability.
Equipped with high-grade brass string posts engineered precisely into the housing, each tuner offers maximum wear resistance. All enclosed machine heads are permanently lubricated with specialized grease, making them completely maintenance-free over their entire lifespan.
Featuring the innovative stepped M6 flanged washer, this tuning machine simplifies installation by reliably centering the string post without requiring stepped headstock drilling, effectively eliminating tilt torque and protecting mounting components.
Brand
Schaller
Series
M6 Series
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
Post Material
Brass
Single Tuner Weight (Small/Large Button)
Metal (1.27 oz / 1.34 oz), Pearloid (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 0.14 in (3.6 mm) drive flat
Lubrication
Permanently lubricated