62 Pieces Pin Vises Hand Drill Bits Micro mini Twist Drill Bits Set Pin Vice Rotary Tools with Carving Clamp for Craft Carving, DIY, Woodworking, Plastic, Jewelry, Resin or Model Making (0.3-3.0mm)
- ...2.3, 2.4, 2.5, 2.6, 2.7, 2.8, 2.9, 3.0mm size, a total of 10 pieces.
- 【10 Pieces PCB Drill Bit】 - 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.
- 【Wide Application】 - Compact size, light, perfect for wood, plastic, walnut, amber, seashells, beads, beeswax, olive nut, small model kit and many other DIY projects that require the drilling of precise holes.