High-carbon steel plug taps are great for cleaning up damaged threads on lock sets and cylinders. Also includes the corresponding drill bits to tap your own holes. 135 split-point drill bits give fast, precise drilling.

Set includes one each of:

4 – 40 NC Tap and #43 Drill Bit
6 – 32 NC Tap and7/64″ Drill Bit
8 – 32 NCTap and #29Drill Bit
10 – 24 NCTap and #25 Drill Bit
10 – 32 NFTap and #21 Drill Bit
1/4″ – 20 NCTap and13/64″ Drill Bit
plus a T-handle tap wrench. High quality Taps are made in the USA. Packagingis resealable to use as a storage case.