6-Piece 10-24NC Combination Drill Tap Countersink Bit Set SAE, Made of High-Speed Steel with Anti-Rust Blackened Coating, Ideal for Soft Metal, Wood & Plastic, 10-24NC Thread Size, 1/4" Hex Shank

Key features

• COMBINE DRILL and TAP at the same time - All in one and works great and save a lot of time and trouble when doing threads for hinges or other projects; No more using a drill to drill the hole and then tapping it out later with another tool
• HIGH VERSATILITY – Set of 6 drill tap bits in SAE sizes ,10-24NC, with 1/4inch hex quick-change shank, fit Electric hand drill, impact drill, bench drill, electric screwdriver and other tap machines
• HANDY TOOLS – These drill-tap bits are must have if you fabricate a lot; you can use them in aluminum, plastic, wood and other thin soft material metal panel; When you use it, make sure it is perfectly straight, take your time, go slow, use lubrication to prevent breaking the bit in the hole
• EASY TO USE - Each tap drill is engraved with its size convenient for you to choose the suitable size with a glance. A tapered end on hex shank can prevent excessive knocks; Back taper exceeds the tap to prevent over-drilling and damage to the thread
• WORRY-FREE – This Drill Tap Bits set comes with a portable storage case for convenient use and store. If you encounter any problems in using the products, please feel free to contact us for satisfactory customer service

Free shipping included. 30-day hassle-free returns.