American Specifications ISO UNC Tap HSS Spiral Point Tap
Hand taps refer to carbon tool or alloy tool steel rolling (or incisor) taps, suitable for manual tapping.Hand taps refer to carbon tool or alloy tool steel thread rolling (or incisor) taps, which are suitable for hand tapping. The hand tap material is generally alloy tool steel or carbon tool steel. And there is a square tenon at the tail. The cutting part of the first attack grinds 6 edges, and the cutting part of the second attack grinds two edges. When in use, it is generally cut with a special wrench
Advantages: high hardness, sharp and wear-resistant, smooth chip evacuation
Features: Features:Thread tap and die set is ideal for fixing stripped threads in soft metals and plastic.Beautifully precise ratcheting action for high quality work.Easily switched from left to right handed operation, or locked for non-ratcheting use.
When tapping, insert the head cone first to make the center line of the tap consistent with the center line of the drill hole .Rotate both hands evenly and apply a little pressure to make the tap enter the knife, no need to add pressure after the knife is entered .
