Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 Guitar Tuning Machine sets an industry standard for closed tuning machines, combining timeless design with modern engineering. Engineered with a 1:18 gear ratio, it provides velvety smooth action and precise tuning stability for demanding players.
Every component is CNC-machined to exacting tolerances, featuring high-grade brass posts precision-fitted into the housing for wear-free performance. The self-locking drive and permanent internal lubrication with Schaller special grease ensure maintenance-free operation over a lifetime of use.
Equipped with an innovative stepped flanged washer, this tuner aligns the string post securely through the threaded bushing without requiring stepped headstock boreholes. This design eliminates tilting torque and relieves mechanical stress on both the post and mounting screws.
| Brand | Schaller |
| Model Number | 1001 |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| Button Bore Hole | Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Weight per Single Tuner with Button (Small/Large) | Metal: 1.27 oz / 1.34 oz (36 g / 38 g), Pearloid: 1.06 oz / 1.09 oz (30 g / 31 g), Ebony: 1.06 oz / 1.09 oz (30 g / 31 g) |
| Product Weight | 0.13 lb |
| Post Material | High-grade Brass |
| Lubrication | Permanently lubricated with Schaller special grease |
