Vermont American 21725 27 Piece Mechanics Tap & Die Tool Set Flawed Dual-stage pumps feature two pump

Dual-stage pumps feature two pump units connected in Series which are driven from the same shaft to create vacuum levels as low as 5 x 10–2 Torr

Free from any complicated transformation

5% of indicated value

a pearl vine-themed headstock inlay

installed on opposing faces of the enclosure

Vermont American 21725 27 Piece Mechanics Tap & Die Tool Set Flawed Dual-stage pumps feature two pump27 Piece Mechanics Tap and Die Set   21725 Each high carbon steel tap and die has size and starting side permanently marked on each. Plastic storage case is constructed of sturdy, blow molded plastic. 27 piece tap and die set in plastic case that includes the following: tap and 1" hexagon die sizes 1 4 20 NC taper, 5 16 18 NC taper, 3 8 16 NC plug, 7 16 14 NC plug, 1 2 13 NC plug, 1 4 28 NF taper, 5 16 24 NF taper, 3 8 24 NF plug, 7 16 20 NF