PRESTO 7/16″ x 20 UNF HSS Tap Set
Set includes one of each First | Taper tap, Second tap & Bottom | Plug tap
Unified National Fine Straight Flute full size taps used as Machine taps or as Hand taps sets for tapping in free cutting Steel up to 800N/mm2. The perfect form thread is generated by a combination of effective pitch diameter, major diameter and chamfer length.
Flute Length – 25mm
Overall Length – 85mm
Material – HSS
Finish – P0 Bright Finish


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