Bosch BDT38F16 3/8-16 Plug Tap and 5/16 in. Drill Bit Combo Set

Tap and drill bit combo - provides a secure method of drilling the proper hole size before cutting right-hand internal threads Plug taps - engineered for cutting right-hand internal threads Included drill bit - is matched to tap for correct size, with a no-skate tip for accurate hole starts Heat-treated carbon steel tap - provides superior durability and speed Rolled tap threads - deliver more accuracy and are cleaner than machined threads Included Components: (1) 3/8 - 16 High-Carbon Steel Plug Tap; (1) 5/16 In. Drill Bit, Manufacturer: Bosch