Schaller M6 Pin Guitar Tuning Machine
The Schaller M6 Pin tuning machine sets a high standard for closed guitar tuners, featuring an upgraded 1:18 gear ratio for ultra-precise and smooth tuning performance. Precision CNC-machined components and high-grade brass string posts ensure exceptional wear resistance and long-lasting tuning stability.
Equipped with an innovative stepped M6 flanged washer, this tuner guarantees solid string post centering without requiring a stepped peghead bore. This design eliminates tilting torque and reduces mechanical stress on both the string post and rear mounting screws.
Permanently lubricated with Schaller special grease for maintenance-free operation, the M6 Pin offers reliable, self-locking drive mechanics and versatile configurations suitable for various headstock setups.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| Manufacturer | Schaller GmbH |
| Post Material | Brass |
| Pin Spacing (Center to Center) | 0.39 in |
| Pin to Post Center Distance | 0.31 in |
| Button Bore Hole Diameter | 0.17 in |
| Button Drive Surface | 0.14 in |
| Weight | 0.13 lb |
| SKU | 10030570.06.55 |




















