The Greenlee #10-32NF Drill/Tap Bit combines drilling, tapping, and deburring/countersinking into a single pass, saving significant labour time on metal fabrication and electrical enclosure work. Constructed from hardened high-speed steel with a split-point web-thinning tip, it delivers cleaner starts and longer tool life compared to carbon steel alternatives. The included 1/4" quick-change hex shank ensures a secure chuck connection, making it a reliable choice for contractors working with mild steel, copper, brass, and aluminium up to 10-gauge.

Specifications

Material High Speed Steel
Material Thickness Up to 10 GA
Compatible Materials Mild Steel, Copper, Brass, Aluminium
Point Type Split Point with Web Thinning
Shank 1/4 in. Quick Change Hex
Thread Size #10
Thread Per Inch 32 TPI
Thread Type NF (National Fine)