FEATURE The handle of the crank manual drill is designed in humanized shape, which is comfortable for holding. Thickened high-strength ABS engineering plastic handle, hollow handle, can store spare drill chuck. The product does not require any power drive, manual controlling of the speed and drilling position, easier to control and safe than the electric drill. But it has low speed, low efficiency, small torque, so it is not suitable for drilling hard metal materials, tiles, masonry, concrete, etc. The hand shake drill adopts high quality 45 carbon steel, which is durable and tough. Precision casting gears in powder metallurgy process is hard and wear-resistant. Double gear drive mechanism makes the hand operation more flexible, which is not easy to get stuck. The crank manual drill adopts common manual drill chuck, which has high clamping precision, and the drill bit is not easily eccentrically caused to break. It is suitable for wood, bamboo, soft iron, copper, aluminum, plastic, PVC, acrylic, fiberglass board, circuit board, etc. It is an ideal tool for woodworking, DIY enthusiasts, model enthusiasts, student hands-on ability tests, and teaching practice. Add some machine oil to improve the parts' flexibility and using life. SPECIFICATION Type: crank manual drill Quantity: 1pc Material: 45 carbon steel Size: approx. 30*8.2*7cm/11.79*3.22*2.75inch(L*W*H) Drill clipping arrange: 0.6-6mm(1/4 inch) 1.5-10 mm(3/8inch) Net weight: about 650g/22.93oz PACKING LIST 1 x Crank manual drill _x000D_