https://www.mccoys.com/shop/p/6011100-052303-31/irwin-8145-fractional-tap-12-in-20-nf-thread-plug-tap-thread-4-flute-hcs
8145 Fractional Tap, 1/2 in- 20 NF Thread, Plug Tap Thread, 4-Flute, HCS
Sku: 31180172
$8.99
4 Available at
San Marcos
Location:
Aisle 7
Four straight flutes are ground to provide rapid chip removal for efficient threading also for hand threading work in a variety of materials. Taps produce a class 2B thread. Used in applications such as routine maintenance, repair work and for rethreading where high accuracy and tolerance thread is not critical.
- Straight flutes are ground to provide rapid chip removal for efficient threading
- Ideal for routine maintenance, repair work and for rethreading
- Taps produce a class 2B thread
- Designed for hand threading work in a variety of materials
- 3 to 5 threads chamfered
Thread Type
Plug Tap
Thread Size
1/2 in - 20 NF
Thread Direction
Right-Hand
Number of Flutes
4
Material
HCS