Guitar Tuner Installation Tool - Drill jig for pin-mount tuners - Fender Squier Luthier Tools Specifications: guitar tuner installation tool (drill jig) Type: Luthier tool for pin-mount tuners Material: High-quality, durable aluminum Color: as pictured Qty: 1 kit Warranty: 1 Year Features: Precision drilling – Ensures perfectly aligned tuner pin holes for hassle-free installation. Universal compatibility – Works with any tuner spacing and fits for Fender, Squier, Schaller, Sperzel, Hipshot, Graph-Tech, and more (see full list below). No electric drill needed – Includes two drill bits with finger chucks for easy hand drilling. 10mm (25/64") standard – Fits most tuners designed for 10mm headstock holes. Beginner-friendly – Comes with a clamping knob for secure alignment. Fitments: For All Fender/Schaller (F-Type) tuners with two pins (locking & regular) For All Schaller M6 tuners with two pins For All Schaller locking tuners with one pin For All Schaller M6 tuners with one pin For All Squier tuners with two pins For All Squier tuners with one pin For All Sperzel tuners with one pin For All Sperzel Open Back tuners with one pin For Graph-Tech Ratio tuners For All Ping & "no-name" pin mount tuners that replicate any of the above For Hipshot locking tuners with two pins For SportHiTech tuners with two pins Does NOT fit: Schaller DaVinci tuners with one pin Any tuners that mount with screws rather than pins Package Included: 1 x Precision aluminum drill jig 1 x Clamping knob 2 x Drill bits with finger chucks (Tuners and ruler NOT included) Installation Steps: Align tuner and jig using the straight-edge, then tighten clamp knob. Hand-drill pin holes to preset depth through jig guide holes (clear wood chips frequently). Install tuner, reposition jig to next location, and realign with straight-edge. Repeat drilling process for remaining tuners. NOTE: Color may vary slightly due to lighting/screen differences. Hand-measured; minor deviations possible. Aftermarket tool – Verify tuner compatibility before purchase. For best results, align the jig using the straight-edge method (instructions included).