Schaller M6 Pin Guitar Tuning Machine

The Schaller M6 Pin guitar tuning machine sets a benchmark for closed tuners, featuring an upgraded 1:18 gear ratio that delivers exceptional tuning precision and smooth operation. High-precision CNC-machined components with refined surface finishes and a self-locking drive mechanism ensure consistent, delicate, and stable performance.
Equipped with solid brass string posts that fit precisely into the housing, this tuning machine provides maximum wear resistance and tuning stability. The specialized stepped M6 flanged washer ensures dependable center alignment on the headstock without requiring stepped drilling, significantly reducing torque and stress on the mounting components.
Permanently lubricated with Schaller special grease for entirely maintenance-free longevity, the M6 Pin incorporates a standardized 0.39 in pin spacing. Premium materials and meticulous engineering make this tuning machine an ideal upgrade for demanding guitarists.
Brand
Schaller
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
Post Material
Brass
Pin Spacing (Center to Center)
0.39 in
Distance Between Pins and Post Center
0.31 in
Button Bore Hole
Diameter 0.17 in with driving surface 0.14 in
Product Weight
0.79 lb
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 hollow screw
Lubrication
Permanent lubrication (maintenance-free)