ANKEBO 6PCS 1/4 inches HSS Spiral Hex Shank Combination Drill Screw Tap Bit Set, Metric Thread M3 M4 M5 M6 M8 M10 Screw Tapping bit Tool, Blue, M3-M10

ANKEBO 6PCS 1/4 inches HSS Spiral Hex Shank Combination Drill Screw Tap Bit Set, Metric Thread M3 M4 M5 M6 M8 M10 Screw Tapping bit Tool, Blue, M3-M10

• Material: HSS 4341 No more using a drill to drill the hole and then tapping it out later with another tool. All in one and works great and save a lot of time and trouble.
• Fast replacement composite cone, uses drill edged principle. These drill tap bits are must have if you fabricate a lot; you can use the in aluminum, plastic, and so on; They're sharp, and easy to use; Go slow, once the tap is doing its thing, make sure not to strip the threads by bottoming it out.
• Set of 6 drill tap bits in Metric sizes M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5. ¼-20NC, with 1/4inch hex quick-change shank, fit Electric hand drill, impact drill, bench drill, electric screwdriver and other tap machines.
• Each tap drill is engraved with its size convenient for you to choose the suitable size with a glance. Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency.
• This Drill Tap Bits set comes with a portable storage case for convenient use and store.Widely Use: Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.