1.PREMIUM ALUMINUM ALLOY CONSTRUCTION: This hand twist drill bit is made of high quality aluminum alloy and has rustproof properties that ensure durability and lasting performance. The choice of materials reflects the commitment to quality and provides a reliable tool with a long life. The robust construction can withstand various drilling tasks, making it a valuable addition to your tool kit. 2.Versatile chuck with large gripping area: Experience flexibility when drilling with a chuck that a wide clamping range from 0.3 mm to 3.2 mm. This versatile feature allows the acceptance of different drill sizes and thus increases the adaptability of the hand drill. Whether you are working with small or large drills, this tool ensures a secure grip and optimises your drilling efficiency. 3.PORTABLE AND PRACTICAL: Enjoy the convenience of a compact and lightweight handheld spiral drill that fits effortlessly into tool bags. The portable design makes this tool easy to take anywhere, giving you a versatile and reliable drilling solution on the go. Whether you're working on a project at home or onsite, this hand drill ensures mobility without sacrificing performance. 4.USER FRIENDLY OPERATION: Master the art of drilling with ease as this hand twist drill bit is designed for straightforward operation. Its userfriendly features make it accessible to both beginners and experienced users. The operation of this tool is quick and easy to learn, so you can focus on your projects without extensive training.