Schaller M6 Pin Guitar Tuning Machine

The Schaller M6 Pin guitar tuning machine combines legendary design with modern precision, featuring an upgraded 1:18 gear ratio for smooth, accurate tuning. High-precision CNC machining and high-grade brass string posts provide exceptional tuning stability, smooth action, and zero-wear longevity.
Equipped with Schaller's innovative stepped flanged washer, this tuning machine ensures effortless mounting and permanent centering of the string post without requiring a stepped peghead bore. This advanced design effectively eliminates tilting torque while relieving mechanical stress from both the post and the rear mounting screws.
Engineered for completely maintenance-free operation, each enclosed unit comes permanently lubricated with Schaller special grease. The two-pin configuration offers solid mounting alignment with standard 0.39 in (10 mm) pin spacing for reliable, professional performance.
Brand
Schaller
Model
M6 Pin
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
Pin Spacing (Center to Center)
0.39 in
Distance from Pins to Post Center
0.31 in
Button Bore Hole
Diameter 0.17 in with 0.14 in drive flat
String Post Material
Brass
Lubrication
Permanently lubricated with Schaller special grease
Product Weight
0.79 lb