Schaller M6 Pin Guitar Tuning Machine
The Schaller M6 Pin guitar tuning machine sets an industry benchmark for precision and stability, featuring an improved 1:18 gear ratio for smooth and exact tuning control. Each component is CNC-machined to exacting tolerances and surface-treated to guarantee long-lasting, self-locking operation without backlash.
Equipped with high-grade brass string posts engineered for wear-free durability, this tuning machine incorporates the innovative stepped M6 flanged washer. This design reliably centers the string post via the banjo bolt with a 0.39-inch diameter base, eliminating tilting moments and avoiding the need for stepped peghead holes.
Permanently lubricated with Schaller special grease, the sealed housing provides completely maintenance-free performance. Dual rear locating pins ensure rock-solid mechanical positioning and streamlined headstock installation across diverse configuration options.
| Gear Ratio | 1:18 |
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| String Post Material | Brass |
| Button Bore Hole | Diameter 0.17 in with 0.14 in driving 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 |
| Weight | 0.13 lb |
| Mounting Type | Pin Mount (Dual Pin) |
| Lubrication | Permanent Special Grease Lubrication (Maintenance-Free) |
