Century Drill & Tool 94506 Tap & Drill Combo Set, Carbon Steel
Description
National pipe thread tap sizes for internal threading on all types of pipe. Heat treated and tempered for file hard threads and longer useful life.
Highlights:
- Material: Carbon Steel
- Fastener Diameter: Letter I
- Tap Size: 5/16-24 NF
- Fractional tap, 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