Features 1、Manual Drill: With 102mm length, the hand twist drill enables easy and flexible operation with higher efficiency. 2、11Pcs in All: There are 10pcs twist drill bit in different specification, satisfying your various working needs. 3、Wide Utility: Allows for broad application on wood, plastic, rubber, PVC, glass fibre and many other materials. 4、HSS Material: Combining premium high speed steel and ABS materials, has high strength and durable with wearing. 5、Easy to Carry: Comes with a light weight and a compact size, both the storage and carrying are very convenient. Specification Item Type: Hand Twist Drill Material: High Speed Steel + ABS Twist Drill Bit Specifications (Cutter Diameter): Approx. 0.5mm / 0.0197in, 0.6mm / 0.024in, 0.7mm / 0.028in, 0.8mm / 0.031in, 0.9mm / 0.035in, 1mm / 0.039in, 1.2mm / 0.05in, 1.5mm / 0.06in, 1.8mm / 0.07in, 2mm / 0.08in Hand Twist Drill Length: Approx. 102mm / 4.02in Package List 1 x Hand Twist Drill 10 x Twist Drill Bit