Itm 3 Pieces Hss Hand Tap Set Ba.
Details
- HSS hand taps, BA (British Association) threads; pitch per size: 6 BA 0.530 mm, 5 BA 0.590 mm, 4 BA 0.660 mm, 3 BA 0.730 mm, 2 BA 0.810 mm, 1 BA 0.900 mm, 0 BA 1.000 mm
- For producing internal threads
- Supplied as a set of three: taper, second and bottoming
- Ground threads, tolerance zone 3
- Conforms to BS 949
- Sizes: 6 BA, 5 BA, 4 BA, 3 BA, 2 BA, 1 BA, 0 BA
