Schaller M6 Pin Guitar Tuning Machine

The Schaller M6 Pin guitar tuning machine sets a benchmark for enclosed tuners, featuring an upgraded 1:18 gear ratio that provides velvety-smooth, precise tuning action and outstanding pitch stability. Precision CNC-machined components with a self-locking drive mechanism ensure consistent, backlash-free performance across all tuning adjustments.
Equipped with high-grade brass string posts engineered specifically for solid headstocks, these tuners deliver long-lasting durability and wear resistance. The innovative stepped M6 flanged washer centers the string post reliably through the banjo bolt without requiring stepped headstock drilling, eliminating tilting torque and protecting critical mounting points.
Permanently lubricated with Schaller special grease, every enclosed unit is completely maintenance-free. Designed with dual mounting pins positioned at a 10 mm center-to-center spacing and an 8 mm offset to the post center, the M6 Pin delivers secure positioning and straightforward installation.
Brand
Schaller
Series
M6 Series
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
Pin Distance (Center-to-Center)
0.39 in
Pin to Post Center Distance
0.31 in
Button Bore Hole
0.17 in diameter with 0.14 in drive flat
Post Material
Brass
Lubrication
Permanently lubricated with Schaller special grease
Product Weight
0.8 lb