Century Drill & Tool Tap NPT 1/8-27 Drill Bit 21/64" And Drill Bit Combo Pack. National Pipe Thread Taps. Precision Cut Threads， Accurately Formed For Consistent， Exact Threading. Heat Treated And Tempered For File Hard Threads， And Longer， Useful Life. Designed For Hand Cutting Applications. National Pipe Thread Tap Sizes For Internal Threading On All Types Of Pipes. Wire Gauge Brite Drill Bits. Made From Feature Premium Grade High Speed Steel. Precision Ground Points.
Features
- National pipe thread tap sizes for internal threading on all types of pipe
- Tap Heat treated and tempered for file hard threads and longer useful life
- Tap Designed for hand cutting applications
- Combo Pack contains 1 NPT Tap and 1 corresponding drill bit
- National Standard
- NPT tap used to create screw threads. Cuts a thread on the inside surface for a hole， creating a female surface which functions as a nut
- Designed for hand cutting applications
- For use with tap wrenches
Specifications
- Type: Drill Bit
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