Schaller M6 180 Guitar Tuning Machine

The Schaller M6 180 guitar tuning machine sets an industry benchmark for precision, tuning stability, and refined performance. Featuring an advanced 1:18 gear ratio, this closed tuner provides ultra-smooth, delicate control for effortless and accurate instrument tuning.
Precision CNC-machined components and premium brass string posts are permanently lubricated with Schaller special grease, delivering reliable, maintenance-free operation and maximum wear resistance over decades of heavy play.
Equipped with Schaller's innovative stepped flanged washer, the unit centers the string post flawlessly across the peghead without requiring stepped drilling, eliminating tilting torque and reducing strain on mounting hardware.
Brand
Schaller
Model Number
1001
Product Line
M6 Series
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
Button Bore Hole
0.17 in diameter with 0.14 in 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 hollow screw
Product Weight
0.13 lb
Post Material
Brass
Lubrication
Permanently lubricated with Schaller special grease