Schaller M6 180 Guitar Tuning Machine

The Schaller M6 180 guitar tuning machine delivers outstanding precision and tuning comfort with an upgraded 1:18 gear ratio. CNC-machined to exact tolerances and finished for smooth operation, each tuner incorporates a self-locking drive mechanism that guarantees uniform, delicate, and stable tuning.
Crafted with high-grade brass string posts precisely fitted into the housing, these tuners ensure maximum tuning stability and wear-free performance. Closed tuner housings come permanently lubricated with Schaller special grease for completely maintenance-free functionality over their lifetime.
Featuring the innovative stepped M6 flanged collar, this design effortlessly centers the string post through the banjonut and removes tilt tension from both the post and rear fixing screw, eliminating the need for stepped headstock boreholes and ensuring direct, retrofit installation.
Brand
Schaller
Series
M6 Series
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
Post Material
High-Grade Brass
Lubrication
Schaller Special Grease (Permanently Lubricated)
Button Bore Hole
Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat
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 banjonut
Product Weight
0.79 lb