These special jigs keep your hand drill in the correct perpendicular alignment for drilling pegholes, and ensure that your tuning machines will be accurately aligned and spaced. This lets the string posts turn freely, so your tuners will operate efficiently. Use the jigs for new instruments, or for correcting tuning problems caused by misaligned pegholes.
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Made of machined steel for a lifetime of use and specially coated to resist corrosion. Each 1" x 1" jig includes two steel transfer pins, two steel alignment pins and instructions.
The jigs are for use with a 1/4"-diameter bit. For larger pegholes (or for counterboring for press-fit bushings), remove the jig after drilling, and enlarge the holes with one of our piloted Peghead Bushing Reamers.