7/16"-20 UNF HSS 3 Flute Spiral Point Tap Quantity:1 Overall Length: 4-7/16"

Overall Length: 4-7/16"

Part Number DWTSMT24X2

They have a taper shank

Part Number: 62F600HCSSS/316

Part Number: BIT-DWDSPL

7/16"-20 UNF HSS 3 Flute Spiral Point Tap Quantity:1 Overall Length: 4-7/16"Product Description 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 materials, copper