Schaller M6 180 Guitar Tuning Machine

The Schaller M6 180 guitar tuning machine delivers outstanding precision and tuning stability, driven by an improved 1:18 gear ratio for smooth and controlled adjustments. Setting the global benchmark for closed tuners since 1966, this updated design incorporates refined engineering while preserving its classic reliability.
Crafted with CNC-machined components and high-grade brass posts fitted seamlessly into the housing, this tuning machine ensures zero wear and dependable self-locking performance. Each enclosed unit is lubricated for life with specialized grease, guaranteeing completely maintenance-free operation over years of use.
An innovative stepped flanged washer enables effortless installation and solid centering without requiring a stepped headstock bore. This functional design eliminates tilting torque and distributes pressure evenly away from both the string post and rear mounting screw.
SKU
10010671.02.37
Brand
Schaller
Model
M6 180
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
Post Material
Brass
Weight per Single Tuner with Button (Small/Large)
Metal (0.08 lb / 0.08 lb), Perloid (0.07 lb / 0.07 lb), Ebony (0.07 lb / 0.07 lb) including banjo bolt
Button Bore Hole
Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat
Weight
0.13 lb