Schaller M6 180 Guitar Tuning Machine

The Schaller M6 180 Guitar Tuning Machine sets an exacting standard in closed guitar tuning technology. Built with a refined 1:18 gear ratio, it delivers ultra-smooth rotation and outstanding tuning stability for solid and slotted headstocks.
Every individual component is CNC-machined to precise tolerances and surface-finished for flawless mechanical operation. High-grade brass posts ensure wear-free longevity, while permanently lubricated internal gears eliminate routine maintenance.
Featuring the innovative stepped flanged washer, this tuning machine aligns the string post perfectly over a 0.39-inch (10 mm) diameter bore. This design removes tilting torque and simplifies installation without requiring stepped headstock drilling.
Brand
Schaller
Product Type
Guitar Tuning Machine
Model
1001
Series
M6 Series
Gear Ratio
1:18
Weight
0.13 lb
Post Material
Brass
Lubrication
Schaller Special Grease (Maintenance-Free)
Button Bore Hole
0.17 in diameter with 0.14 in drive flat