Irwin, 1/2 - 20NF PLUG STYLE TAP, PLUG; 1/2-20; UNF; RIGHT HAND DIRECTION OF CUT; STRAIGHT FLUTE; NUMBER OF FLUTES 4; HAND WRENCHING; HCS MATERIAL; HANSON BRAND; CARDED; POINT STYLE 3 TO 5 THREAD CHAMFER

Irwin, 14-20 NS PL TAP, #14- 20 NS-2B; RIGHT HAND DIRECTION OF CUT; STRAIGHT FLUTE; NUMBER OF FLUTES 4; HAND WRENCHING; HCS MATERIAL; HANSON+ BRAND; CARDED; POINT STYLE 3 TO 5 THREAD CHAMFER

Greenfield Threading 306451 plug hand tap in 1/2-20 NF, H3 limit, 4 flutes, high-speed steel. The general-purpose plug chamfer cuts fine threads in through and blind holes for common tapping work...

Irwin Hanson 1/4-20 NC plug tap in high carbon steel with 3 to 5 thread chamfer. Plug tap completes threading after taper tap starts threads. Used by machinists, mechanics, and metalworkers cutting...

Greenfield Threading 285255 spiral-pointed plug hand tap in 1/4-20 NC, H3 limit, 3 flutes, high-speed steel with TiN coating. The spiral point pushes chips ahead of the tap for cutting through-hole...

Greenfield Threading 305040 plug hand tap in 1/4-20 NC, H2 limit, 4 flutes, high-speed steel. The general-purpose plug chamfer cuts threads in through and blind holes for common tapping work. Used in...