6Pcs Drill Tap Combination Titanium Coated HSS 1/4inch Hex Shank Metric Thread Drill and Tap Bits Set M3-M10

Excellent Quality: Hex shank drill bit set is made of high-speed steel and its surface has undergone nitriding treatment, featuring high hardness and anti-rust performance 6 Sizes: There are a total of 6 taps in the tap and die set, and the thread sizes are: M3, M4, M5, M6, M8, M10; It can be used for tapping various threads. tap and die set is used for soft materials, such as low-carbon steel and cast iron Excellent Performance: Drill tap set. The tap adopts a helical edge design, which has a better chip removal effect and is suitable for drilling soft metals, plastics and wood. hex shank drill bit set can be easily locked into hexagonal sockets and quick-change chucks Convenient and Fast: Drill and tap set is a tap with drilling function, which is used to cut new threads while drilling. With drill tap set, you will have a smooth tapping experience High Precision: Drill and tap set is performed for tapping on the machine. Due to the elimination of human errors, it is usually more precise. tap and die set is pulled out in the direction of the tap handle and can also be pulled in the opposite direction to the tap during application