6 Pcs HSS Thread Tap Drill Bit Set, Tap Drill Bits Set M3 M4 M5 M6 M8 M10, 1/4” Hex Shank Drills and Taps Sets, Drills Bit High Speed Steel for Hard Steel, Metal and Wood

• 【Powerful Function】A collection of 6 drill bits in American standard size (SAE): M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5, all with a 6.3mm hex quick change face, suitable for electric hand drills, impact drills. , electric screwdrivers and other devices for drilling threads.
• Maximum efficiency: this set combines drilling and tapping in one step, which significantly shortens the processing time. Ideal for projects with many threads that want to save time and effort.
• High-quality materials: made of HSS 6542 with a special titanium nitride coating, these drill bits offer exceptional durability and rust resistance, so they last for a long time even with intensive use.
• Wide range of applications: the taps are suitable for thin materials such as aluminium, plastic and wood. They allow precise work by ensuring the drill hole is straight and clean.
• Easy to use: each drill is marked with its size, which makes it easier to choose from. The tapered end prevents excessive blows and allows safe handling for higher precision.

This 6-piece combination drill and tap set provides an innovative solution for one-step drilling and tapping solution. With sizes ranging from M3 to M10 and a high quality titanium coating, these HSS drill bits are ideal for metal and woodwork. The spiral grooves ensure efficient chip accumulation and precise results. Each drill bit is easy to handle and comes in a handy bag for safe storage. Perfect for DIY enthusiasts and professionals!