Features 1、It is suitable for drilling on wood, grape‑fruit, bone, chrysophoron, olivary nucleus, walnut, and plastic 2、Short handle reduces the overall length so that it can be hold easily, and drill bits are hard to break off 3、Specially designed non‑slip pattern of handle for comfortable holding 4、It is precise, accurate and efficient and tightly holds bit, can clip 0.5‑4mm drill bits 5、It is light and portable. 90mm (3.54") hand drill comes 10 twist drill bits Specification Features: It is suitable for drilling on wood, grape-fruit, bone, chrysophoron, olivary nucleus, walnut, and plastic. Short handle reduces the overall length so that it can be hold easily, and drill bits are hard to break off. Specially designed non-slip pattern of handle for comfortable holding. It is precise, accurate and efficient and tightly holds bit, can clip 0.5-4mm drill bits. It is light and portable. 90mm (3.54") hand drill comes 10 twist drill bits. Specification: Material: Carbon Steel + Rubber Color: Shown As Pictures Drill Size: Approx. 9 * 3.5cm / 3.5 * 1.4inch Twist Drill Size: Approx. 0.8/1.0/1.2/1.5/1.8/2.0/2.2/2.5/2.8/3.0mm Weight: 119g Type: Drill Bits Package List: 1 x Drill 10 x Drill Bits Note: Not suitable for agate, bowlder, metal or steel plate. Please wear protective tools when using Please keep the direction of force is always vertical and rotate evenly, otherwise it is easy to break the drill. Please remove the drill bit and store it after use.