This curved drill bit is made of high-speed steel and is suitable for drilling holes in wood, plastic and metal. It is used to cut threads in holes to create internal threads that match external threads. The curved drill has a cutting edge at the tip and a groove for tapping threads. It is used with a hand drill or an electric drill for thread cutting.

Main features

✨Various sizes：Drill bits come in a variety of sizes, from very small to very large. The size of the drill bit depends on the diameter of the hole and the type of material to be drilled. You can make your choice based on the tools available. The drills have a standard hexagonal shank, which is widely used and provides a better grip.

✨Applications：HSS eccentric drills can be used for tapping in a variety of materials, including metals, wood, plastics and composites. The polished surface is sharp and burr-free, making tapping easier.

✨Durability：The cutting edges are made of hardened and fully ground HSS for thread cutting. This high-quality material is wear-resistant, corrosion-resistant and durable. Our eccentric drill bits are not susceptible to corrosion or deformation under normal conditions, so you can use them without hesitation.

✨Easy to use：Our eccentric drills are specially designed for use in hand drills and are therefore suitable for tapping. They are economical and practical. The eccentric drill is designed for easy handling, with a cutting edge that enables fast and effortless cutting. It can be used for all types of metal parts up to HRC 30°.

Please note

Allow an error of 2-3 cm due to manual measurement. Make sure you are ok with this before purchasing.

Due to differences between computer screens, the colour representation may differ from reality.

When drilling holes in marble, glass tiles and stainless steel, add water to cool the drill bit and prevent overheating.

The drill bit can be mounted on standard hand drills, bench drills, electric drills and other machines with a drill chuck of 10 mm or more.

Clean the surface of the product after each use and apply anti-rust oil regularly when not in use to prevent rusting.

All hand tools should be installed according to the correct procedure, and it is forbidden to use the tool before it has been properly installed.