Drillco® Oversize Spiral Point Tap, High Speed Steel, 5/16"-18 Thread Dado Saw Blade Sets Premium quality varnished hardwood handle

Premium quality varnished hardwood handle

1/2" x 9/16"

Contact Diameter

Nickel-plated housing provides enhanced corrosion resistance

Drillco® Oversize Spiral Point Tap, High Speed Steel, 5/16"-18 Thread Dado Saw Blade Sets Premium quality varnished hardwood handleOversize taps are similar in design to a standard taps but with a pitch diameter that is usually 0. 0050 to 0. 0055 larger than standard Oversize taps are used primarily where a part will be plated or treated after tapping Specifications Material High Speed Steel Thread Size 5 16" 18 No. Of Flutes 2 Chamfer Type Plug Finish Black Oxide Country Of Origin United States