Schaller M6 Pin Guitar Tuning Machine
The Schaller M6 Pin guitar tuning machine sets a high standard for closed tuning machines, featuring a precise 1:18 gear ratio for smooth and accurate tuning stability. All parts are precision CNC-machined, surface-finished, and equipped with a self-locking drive to provide consistent, sensitive, and stable tuning.
Equipped with high-grade brass posts fitted accurately into the housing, this tuning machine delivers exceptional wear resistance and long-lasting durability. The innovative stepped M6 flanged washer ensures straightforward installation and reliable centering of the post without requiring step-drilled headstock holes.
Permanently lubricated with Schaller special grease for completely maintenance-free operation, the M6 Pin utilizes a two-pin design with 0.4 in pin-to-pin spacing and 0.3 in spacing from the pins to the center of the post, eliminating tilt torque and protecting against string tension.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| String Post Material | Brass |
| Pin Spacing (Center to Center) | 0.4 in (10 mm) |
| Pin to String Post Distance | 0.3 in (8 mm) |
| Button Bore Hole | 0.17 in (4.2 mm) diameter 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); Perloid: 1.06 oz / 1.09 oz (30 g / 31 g); Ebony: 1.06 oz / 1.09 oz (30 g / 31 g) |
| Product Weight | 0.79 lb |
| Included Items | 6 banjos/threaded bushings, 6 flanged washers, 6 mounting screws (M2.2 x 9.5) |
