Schaller M6 Pin Guitar Tuning Machine

The Schaller M6 Pin guitar tuning machine combines legendary design heritage with precision engineering. Featuring an improved 1:18 gear ratio, it delivers ultra-smooth operation and unmatched tuning accuracy for solid headstock instruments.
Every component is CNC-machined to exacting tolerances, featuring high-grade brass string posts engineered for wear-free performance and superior tuning stability. The self-locking internal drive mechanism ensures reliable holding power without slippage.
Equipped with an innovative stepped flanged washer, this tuning machine centers the string post securely without requiring stepped peghead drilling. All closed tuners are permanently lubricated with Schaller special grease for completely maintenance-free longevity.
Brand
Schaller
Series
M6 Series
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
Product Weight
0.79 lb
Single Tuner Weight
Metal (1.27 oz / 1.34 oz), Perloid (1.06 oz / 1.09 oz), Ebony (1.06 oz / 1.09 oz) including hollow screw
Button Bore Hole
0.17 in diameter with 0.14 in driving surface
Pin Spacing (Center to Center)
0.39 in
Distance Between Pins and Post Center
0.31 in
Post Material
Brass
Lubrication
Schaller special grease (maintenance-free)