Greenlee DTAP5/16-18 - 5/16-18NC Drill/Tap Bit

• Complete hole drilling and tapping in one operation with power drill saves labor and time
• Back tapered beyond tap to prevent thread damage from over-drilling
• Deburr/countersink also provided on bit beyond back taper
• Made from high-speed steel vs. carbon steel for longer life
• High quality hex shank to ensure strong connection to drill chuck
• Designed to tap up to 10-gauge metal
• Material Thickness: 10 gauge
• Material Type: Mild steel, copper, brass, aluminum
• Shank: 1/4" quick change hex
• Drill Material: Hardened, high-speed steel
• Drill Point: Split point with web thinning