Water Bottle Mount Drill Jig
- Sized for drills that use Rivnut inserts, letter drills L and D
- Available for use with fractional drills (1/4″ and 19/64″)
- Drill the first hole, then install the alignment pin to ensure accurate spacing
- Made of hardened steel for long-lasting quality
Used to precisely drill frame tubes for water bottle mounts. Two sets of holes are provided, 2.5″ (63.5 mm) apart, one set letter D drill and one set letter L drill. These can be used with brazed-in inserts or Rivnut inserts.
