STPMM42x4.5

M42 x 4.5 tap 42x4.5mm taps 42mm (REDUCED from £375.77)

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M42 x 4.5 tap = 42x4.5mm taps or 42mm made in taper second bottoming / plug EXCELLENT 1st quality HQS (Highest Quality Steel, considered a tougher and better alternative to HSS) cuts even into most stainless steel All in stock

Superior HSS GT (High Speed Steel Ground Thread) made to precision ISO 529 for machine or hand tapping, cuts stainless steel

- To BUY :
click on:  'Choose tap from drop-down menu'
choose from:  'Tap'  or  'Taper tap (T)'  or  'Second tap (S)'  or  'Bottom / plug tap (B)'
enter: 'Quantity'  required in box
click on:  basket icon

NOTE: These taps cannot be compared with other suppliers, as they are SUPERIOR 1st quality taps. They are used for cutting internal threads, in most steel, including stainless. If our taps are cared for & used correctly then they should last a long time, as found by our customers since 1970's