Features 1、High strength depends on that this durable woodworking tool is made of high-quality metal aluminum alloy materials. 2、As one of manual drilling and reaming drill rather than power tool, hand twist drill is easy to use. 3、Easy to carry, accuracy twisted drill supports exquisite workmanship with high efficiency. 4、Built to strict quality control standards, hand twist drill is suitable for model making, drilling wood, pipal tree seed, bone horn, olive core, walnut, plastic, etc. 5、Via many inspections before leaving the factory, hand twist drill quality is guaranteed, you can use it with confidence. Specification Item Type: Hand twist drill Material: Aluminum alloy Color: Silver Packing Size: Approx. 16.5 x 10 x 2.5cm / 6.5 x 3.9 x 1in Clamping Range: Approx. 0.5 ~ 3mm / 0.02 ~ 0.12in Drill Bit Size: 1 x Approx. 0.8mm / 0.03in Drill Bit 1 x Approx. 1mm / 0.04in Drill Bit 1 x Approx. 1.2mm / 0.05in Drill Bit 1 x Approx. 1.5mm / 0.06in Drill Bit 1 x Approx. 1.8mm / 0.07in Drill Bit 1 x Approx. 2mm / 0.08in Drill Bit 1 x Approx. 2.2mm / 0.09in Drill Bit 1 x Approx. 2.5mm / 0.1in Drill Bit 1 x Approx. 2.8mm / 0.11in Drill Bit 1 x Approx. 3mm / 0.12in Drill Bit Suitable for: Model making, drilling wood, pipal tree seed, bone horn, olive core, walnut, plastic, etc. Package List 1 x Hand Twist Drill 1 x 0.8mm Drill Bit 1 x 1mm Drill Bit 1 x 1.2mm Drill Bit 1 x 1.5mm Drill Bit 1 x 1.8mm Drill Bit 1 x 2mm Drill Bit 1 x 2.2mm Drill Bit 1 x 2.5mm Drill Bit 1 x 2.8mm Drill Bit 1 x 3mm Drill Bit