foret 0.5mm, 10 x Micro PCB Board Drill Bits for Carbide Drill Bits Printed Circuit 0.1 mm to 1.4 mm Drill Tool (0.5 mm)

• Material: use high-quality materials and a precise grinding process for a sharper edge
• Stability: the drill bit has a large waste discharge space, little resistance and gently during waste discharge
• Reduce cutting force and broken drilling, improve the quality of the hole wall
• Easy to change and do a great job by cutting the PCB board for soldering holes
• Easy to use: comes in a large storage container that is easy to grab the wick you need when you need it

Description: These tips work great on printed cards. The pointed and twisted flute will make drilling easier and easier. They come in an easy to use plastic case with a holder for each nozzle. The drill bits are perfect for delicate drilling through hard materials for model engineering, jewelry repairs, craft work, suitable for PCB, SMT, CNC, mould, sculpture, plastic, copper, stainless steel. Specifications: Material: Cemented carbide, HHS Ring colour: random. Cutting edge diameter: 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.7 mm, 1.2 mm, 1.3 mm, 1.4 mm (optional). Bar diameter: approximately 3.17 mm. Length: 38.1 mm/1.5 inches. Box size: 8.6 x 5.4 cm / 3.42 x 2.08 inches. Quantity: 10 pieces per set. Weight: 38 g (approximately). Package includes: 1 set (10 pieces) x drill bits. Please note: Due to different batches, the color of the rings may be different from the picture. Please take the real one as standard. Thank you for your understanding.