Schaller M6 180 Guitar Tuning Machine

The Schaller M6 180 tuning machine delivers exceptional tuning accuracy and smooth operation with an improved 1:18 gear ratio. Designed with high-precision CNC-machined components, it provides velvet-smooth movement and reliable self-locking performance.
Equipped with high-grade brass string posts engineered for wear-free durability, this enclosed tuner features permanent lubrication with Schaller special grease for maintenance-free reliability. The innovative stepped M6 flanged washer ensures solid shaft centering and straightforward installation without modifying your headstock.
Engineered for premium stability and refined functionality, this tuner fits seamlessly onto solid and slotted headstocks alike. It eliminates tilting torque to protect both the string post and mounting screw during intensive playing and restringing.
Brand
Schaller
Series
M6 Series
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
Post Material
Brass
Lubrication
Permanently lubricated with Schaller special grease
Button Bore Hole
Diameter 0.17 in (4.2 mm) with driving surface 0.14 in (3.6 mm)
Flanged Washer Diameter
0.39 in (10 mm)
Product Weight
0.13 lb