PRESTO 1/2″ x 13 UNC HSS Second Tap
Unified National Coarse 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 – 29mm
Overall Length – 89mm
Material – HSS
Finish – P0 Bright Finish


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