7/16" BSB High Speed Steel Taper Tap Vernier chrome vanadium steel with black

chrome vanadium steel with black handle serrated jaws over its full length positive engagement for high power 5 settings

quickly restores or creates internal / external threads

Threads per inch 28

Ergonomic handle allows for effective use of either end of the key

VA Spiral Flute Taps are designed to tap blind holes in Stainless Steel

7/16" BSB High Speed Steel Taper Tap Vernier chrome vanadium steel with blackFor producing precision threads by hand tapping, for starting threads either second or bottoming taps should used after to achieve desire thread depth. General purpose use Suitable for materials up to 1000N mm2 Through & blind holes Suitable for both hand and machine operations Threads per inch 26 Overall length 85mm Cutting length 25mm Drill diameter 10mm