5/16" - 18 Plug Tap, High Speed Steel - National Coarse Thread

Model #: TAP-5/16-18

Price: $2.90

Description: 5/16"-18 HS Plug Tap 0329-0041

• Thread Diameter: 5/16"
• Threads per Inch: 18
• High Speed Steel. Ground Thread.
• Plug taps are the most popular hand tap, with a chamfer in between Taper Taps and Bottoming Taps.
• Recommended Drill Size: F

Can be used in a machine as well as by hand, but it does not drive the chips ahead like a Spiral Point Tap.