String Winder as Drill Bit

Compatible with any classical, electric, acoustic, bass guitars and ukuleles. If you find any incompatibility, feel free to send feedback so I can create a new size for you in a short time ;) It is also compatible with most drills on the market, featuring a standard 6.3 mm hex shaft (flat-to-flat), the same as standard hex drill bits. The model includes custom supports for maximum print stability, reduced print time, and better overall quality. Support-free versions are also available in the STL & CAD files section. Just print it in 15 minutes, remove the support material, place it in your drill & Enjoy fast string changing! Update Date: 01/01/26 1- 2 Different Size options:Two peg socket sizes are included for wider compatibility: 35 × 9.5 × 25 mm and 25 × 9.5 × 16 mm.One size is designed for instruments ranging from guitars to ukuleles, while the larger one fits bigger pegs. This makes the overall design more versatile and compatible with a wider range of instruments.Boost MeIf you w