Schaller M6 Pin Guitar Tuning Machine
The Schaller M6 Pin guitar tuning machine sets a benchmark for enclosed tuners, featuring an advanced 1:18 gear ratio that provides velvety smooth operation and precise tuning accuracy. All components are CNC-machined to exact tolerances, premium surface-finished, and equipped with a self-locking drive for lasting stability.
Crafted with high-grade brass string posts precisely fitted into the housing, this tuning machine guarantees maximum tuning stability and wear resistance. The innovative stepped M6 flanged collar centers the string post securely without requiring stepped headstock boreholes, effectively eliminating tilting torque and reducing pressure on mounting screws.
Each closed tuner is permanently lubricated with Schaller special grease for completely maintenance-free performance. Designed with a 0.39 in (10 mm) center-to-center pin spacing and an 0.31 in (8 mm) post-to-pin distance, it offers effortless direct replacement for original single-pin and two-pin configurations.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| String Post Material | Brass |
| Pin Spacing (Center to Center) | 0.39 in (10 mm) |
| Distance Between Pins and Center of String Post | 0.31 in (8 mm) |
| Button Borehole | Diameter 0.17 in (4.2 mm) with driving surface 0.14 in (3.6 mm) |
| 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 |
| Lubrication | Permanently lubricated with Schaller special grease |
