Schaller M6 180 Guitar Tuning Machine

The Schaller M6 180 guitar tuning machine delivers outstanding precision and smooth tuning comfort with an improved 1:18 gear ratio. All components are CNC-machined and surface-finished, featuring a self-locking drive that ensures consistent, delicate, and stable tuning.
Crafted with premium brass posts precisely fitted into the housing, this closed tuner guarantees maximum tuning stability and wear resistance. Every unit is permanently lubricated with Schaller special grease, making it completely maintenance-free.
Featuring the innovative stepped M6 flanged washer, it eliminates tilting torque and centers the string post securely without requiring stepped peghead drilling. It replaces previous M6 models effortlessly without modifications.
Brand
Schaller
Series
M6 Series
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
Post Material
Brass
Lubrication
Schaller Special Grease (Maintenance-Free)
Button Bore Hole
0.17 in (4.2 mm) diameter with 0.14 in (3.6 mm) 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 banjo bolt
Product Weight
0.13 lb