Description: Double gear drive mechanism and two-way hand crank design enable this hand drill to have easier and smoother operation. Exquisite and sturdy drill chuck of this hand drill can clamp tightly and can locate the center accurately, in other words, this hand drill can provide you with excellent and stable performance. This hand drill is mainly made of carbon steel and its handle is made of high-strength plastic. Total length of this hand drill is 31cm and the width of it is 9cm, and there are the specifications of 1/4inch and 3/8inch for you to choose. It is suitable for woodworkers, DIY enthusiasts, teaching practice, etc. Item Name: Hand Drill Material: Plastic,Carbon Steel Features: Double Gear Drive, Hollow Handle, Easy Operation Size Details: Hand Drill: 31cm x 9cm/12.2" x 3.54" (Approx.) 1/4inch Hand Drill Clamping Range: 0.6-6mm/0.02"-0.24" (Approx.) 3/8inch Hand Drill Clamping Range: 1.5-10mm/0.06"-0.39" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Hand Drill 1 x Chuck 1 x Wrench