#12-28 UNF Tin-Coated 2 Flute Spiral Point Tap, Tap America BoltsandNuts.com The front of the handle

The front of the handle is round for quick turning and the middle transitions to a tri-lobe shape that provides a secure grip for high-torque driving

Adjusting screw is tightened to get the proper size

Shank Size: 43/64"

Part Number D/A1008-SET

Shape Roughing

#12-28 UNF Tin-Coated 2 Flute Spiral Point Tap, Tap America BoltsandNuts.com The front of the handleProduct Description Tin Coated Spiral Pointed taps are also called machine taps solve the problem of tap breakage in through hole tapping. Spiral point prevents tap breakage in through hole tapping and shoots chips ahead of the cutting action reducing loading and clogging in the flutes. They are recommended for use in through or blind holes which allow for chip accumulation in the bottom of the hole Ideal for threading a wide variety of ductile