Qualtech

Withworth British Standard Taps

Withworth British Standard Taps

Withworth British Standard Taps

Withworth British Standard Taps

Withworth British Standard Taps

Withworth British Standard Taps

Withworth British Standard Taps

Withworth British Standard Taps

12 Piece NC HSS Round Tap and Die Set (1/4" - 1/2") with 1" OD Round Dies and Handles Sizes 1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14, and 1/2"-13 UNC. About High Speed Steel Plug Taps Used to make...

Withworth British Standard Taps

12 Piece NF HSS Round Tap and Die Set (1/4" - 1/2") with 1" OD Round Dies and Handles Sizes: 1/4"-28, 5/16"-24, 3/8"-24, 7/16"-20, and 1/2"-20 About High Speed Steel Plug Taps Used to make new...

Withworth British Standard Taps