Kit contains one nut drill jig, one imperial and one metric bolt drill jig.
Nut Drill Jig allows the safety wire holes to be drilled through the head of bolts or through nuts, across the diagonal easily.
It will accept up to a 3.5mm diameter.
Imperial Bolt Drill Jig provides 6 drill holes for imperial sizes : 1/4＂- 20, 5/16＂- 24, 3/8＂- 24, 7/16＂- 14, 5/16＂- 18, 3/8＂- 16 bolts.
Metric Bolt Drill Jig provides 6 drill holes for metric sizes : 6 x 1.0, 8 x 1.0, 8 x 1.25, 10 x 1.25, 10 x 1.5, 12 x 1.5 bolts.
