Qualtech Straight Flute Hand Tap, Series: DWT, Measurement System: Imperial, 1/2-20 Thread, Bottoming Chamfer, 4 Flutes, HSS, Bright, Left Hand Cutting Direction, H3 Thread Limit.
Features
- Hand taps are the most versatile taps for hand use
- Hand taps are popular for use in general machine tapping or CNC tapping
- They are also appropriate for tapping the vast majority of materials in through or blind holed conditions
- Generates the thread to the bottom of the hole