Features:* Pin vise: made of high-quality alloy aluminum, durable and strong, adopting 3 claw handle and 0.3 - 3.4mm range adjustable clamp which is durable and convenient for you to operate, its tail can be rotated, easy to use.* Compact and portable: the handheld hand drill with small size is good to store in your toolbox or pocket, easy to carry and store, brings more convenience to your daily work, suitable for electronic assembly, tooling, modeling, winding, home decorating and so on.* Mini PCB Drill Bits: made of tungsten carbide, the shank diameter is approx. 3.175mm, the total length is approx. 38mm, suitable for processing circuit boards, normal FR-4, CEM-3 boards, SMT, CNC, molds, plastics, circuit boards, carbon fiber, composite board and so on.* Mini drill bits are lightweight, the right size will not take up extra spaces, can be used to convey wood, plastic, rubber, pvc, walnut, model, bone, angle, amber, olive oil, fiberglass and other materials.* Package quantity: comes with 1 piece of pin vise, 10 pieces of PCB mini drill and 25 pieces of mini drill in 15 different sizes, enough and suitable styles to carve your preferred crafts or DIY carving. Specifications:* Material:Pin vise: aluminum alloy Mini drill bits: high speed steel PCB mini drill bits: tungsten carbide * Color: as pictures show * Vise Pin length: 95mm/3.74" (approx.) * Chuck clamping range: 0.3-3.4mm * Drill bits specifications:0.5mm(5pcs),0.6mm(5pcs),1mm(3pcs),1.2mm(2pcs),1.5mm(2pcs),1.8mm(2pcs),2mm(2pcs),2.3mm*(2pcs),3mm(2pcs)*PCB drill bit specifications(0.3-1.2mm):0.3,0.4,0.5,0.6,0.7,0.8,1.0,1.1,1.2mm* Quantity: 36pcsPackage Contents:1*Pin vise10*PCB25 Mini Drill BitsNote:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.