Color You Titanium Drilling Chamfering Review

【3 in 1 Tap Bit Set】Made of high-speed steel and titanium coating, these tap drills are solid, durable and rustproof. It can helps you with tasks like drilling, tapping and chamfering in one bit for greatly save processing steps and time costs, improve working efficiency. 【High Versatility】Designed with standard 1/4inch hex quick-change shank, sae drill and tap set can fit into most power tools like electric hand drill, impact drill, bench drill, electric screwdriver and other tap machines more easily and securely. One bit fits most. 【6 Pcs per Set】 Set of 6 tap bits in sizes 6-32NC, 8-32NC, 10-24NC, 10-32NC, 12-24NC, 1⁄4-20NC to meet your diversified requirements. Each tap drill is engraved with size which is convenient for you to choose the suitable size quickly. 【Application】Design with tapered end to prevent excessive knocks, back tapered beyond tap to prevent thread damage. This spiral flute tap set sae suitable for drilling tapping, deburring and countering holes on wood, copper, brass, aluminum, sheet metal and plastic. 【Worry-free】This drill and tap bit set include M3- M10 for meeting your daily needs. If you encounter any problems before buying or in using the products, please feel free to contact us for satisfactory customer service.