Thread Forming Roll Taps - TIN Coated
Features:
Premium High Speed Steel TapsTiN coated for better performance and increased tool lifeMade in USAThread Forming/Roll Style TapsPlug Tap sizes 3/8"and smaller have male centers
SINGLE THREAD: 1.5 Thread Chamfer
For maximum thread length in blind holes due to
its short chamfer
BOTTOM: 2.5 Thread Chamfer
For blind hole tapping
PLUG: 4.0 Thread Chamfer
For through hole tapping
THREAD FORMING:
Taps have no flutes or cutting edges & provide
chipless tapping
LUBE GROOVES:
For lubrication & venting in blind holes (sizes #6-32 and larger)
MATERIALS:
brass, copper, lead, stainless steels, carbon steels,
zinc, most ductile materials producing stringy chips
are great for forming