🔥Upgraded Eccentric Four-Flute Drill Bit for Ceramic, Glass, Marble, and Metal

This curved drill 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, creating internal threads that match external threads. The curved drill features a cutting edge at the tip and a groove for threading. It is used with a hand drill or an electric drill for thread cutting.

Key Features

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

Applications：HSS taps can be used for thread cutting in a variety of materials, including metals, wood, plastic, and composites. The polished surface is sharp and burr-free, making the threading process easier.

Durability：The cutting edges are made from hardened and fully ground HSS for thread cutting. This high-quality material is wear-resistant, corrosion-resistant, and durable. Our taps are not susceptible to corrosion or deformation under normal conditions, ensuring you can use them with confidence.

Easy to Use：Our taps are specifically designed for use in hand drills, making them suitable for thread cutting. They are economical and practical. The tap is designed for ease of use, with a cutting edge that allows for quick and effortless cutting. It can be used on all types of metal parts up to HRC 30°.

Please Note

• Allow for a 2-3 cm error due to manual measurement. Make sure you are okay with this before purchasing.
• Due to differences between computer screens, color representation may not match reality.
• When drilling holes in marble, glass tiles, and stainless steel, add water to cool the drill and prevent overheating.
• The drill can be mounted on commercially available hand drills, bench drills, electric drills, and other machines with a chuck size of 10 mm or more.
• Clean the product's surface after each use, and regularly apply rust protection oil when not in use to prevent rust formation.
• All hand tools should be installed according to the correct procedure, and it is prohibited to use the tool until it has been properly installed.