230mm twist drill bit set, 8pcs 6/8/10/12/16/18/20mm, suitable for hexagonal woodworking drills, long and deep woodworking drills.

Super durable: This product is made of high quality carbon steel and is durable. The blade is hard and sharp. Durable and robust, it can be used for a long time on any renovation project to drill into wood.

Excellent design: the high-precision blade improves grip, ensures smooth cutting, absence of vibrations and excellent shock resistance. The blade features an arc design which provides low cutting resistance, limited drilling speed and high working efficiency. Its excellent construction ensures clean and smooth holes, no broken edges, no chips and easy disposal.

Easy to use and safe: The drill bit mounts easily on the drilling tool according to the instructions. Once the fix is ​​confirmed, you can start working.The scientific design of the cutting curve ensures efficient and long-lasting operation of the drill, without unnecessary overload either for itself or for the drilling tool.

Application: Thanks to its 8 types of drill bits, you can carry out a wide variety of drilling jobs. You can drill holes in all types of wood, joinery, plastic, plywood, composite boards and other materials. This drill is ideal for installing industrial hinges, woodworking and repair, moldings, installing ball door handles, drawer pulls, etc.