Century Drill & Tool 95112 Carbon Steel Tap, 1/2-20NF

CHANNELLOCK 9445 1/2" x20 NF Hex Die

Hanson 12002 T-Handle Tap Wrenches

Century Drill and Tool 96210 Fine Hexagon Die, 1/2-20

Irwin Tools 3016129 Single Cobalt High-Speed Steel Drill Bit, 29/64" x 5-5/8"

Vermont American 10485 29/64-Inch - 3/8-Inch Shank HSS Drill Bit

Bosch CO2156 29/64 In. x 5-5/8 In. Cobalt Drill Bit

Leadingstar GEN09015 Plastic Flexible Water Oil Coolant Pipe Hose, 6-Pack

Forney 20857 Tap Magic Industrial Pro Cutting Fluid, 4 oz

Vermont American 20081 5/8-Inch 18 High Carbon Steel Machine Screw Plug Tap

Drill America DWDRSD Series Qualtech High-Speed Steel Economy Reduced-Shank Drill Bit, Black Oxide Finish, 1/2" Round Shank, Spiral Flute, 118 Degrees Conventional Point, 17/32" Size (Pack of 1)