69PCS One Set Hand Drill Bits Kits Micro Pin Vises Twist Drill Bits Set with Precision Hand Pin Vise Rotary Tools

What you receive: This hand drill bits set includes 1 x Pin vise,48 x Twist Drill bits,10 x PCB Mini Drill Bits,10 x Sandpaper, total 69 pieces for your craft carving DIY work; Pin vise hand drill: made of aluminum alloy, this pin vise hand drill is durable and firm, adopting 3 claws chuck and 0.3 - 3.0 mm range of adjustable clamp, its tail can be rotated, sturdy and convenient for you to operate; PCB mini drills: PCB mini drills are made of tungsten carbide, the shank diameter is approx. 3.175 mm, overall length is approx. 38 mm, which fit for processing PCB, normal FR-4, CEM-3 boards, SMT, CNC, molds, plastic, circuit board, carbon fiber, composite board and so on; Micro twist drill bits: micro drill bits are light in weight and compact in size, won't take up extra spaces, nice tools to be applied for handling wood, plastic, rubber, PVC, walnut, model, bone, angle, amber, olive, fiberglass and other materials; Practical and portable: Manual hand drill set is easy to carry or store in a toolbox or in pocket, making your daily work more convenient, which are suitable for electronic assembling, tooling, model making, winding, home decorating and so on.