مجموعة لقم الثقب 0.3 مم - 1.2 مم من CHENJIN 3 مجموعات 0.3 مم - 1.2 مم مجموعة لقم الثقب الصغيرة، لقم مثقاب كربيد فلوت حلزوني لطباعة لوحة الدوائر والمجوهرات النقش باستخدام الحاسب الآلي، مجموعة لقمة مثقاب PCB
This PCB drill bit kit contains 10 different sizes of drill bit diameters: 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm. There are 3 in each size. Different sizes to meet different needs.
This miniature drill is designed for drilling and engraving on printed circuit boards and other precision jobs. PCB drill bits are made of high-quality tungsten steel, which has high wear resistance, high hardness, bending strength, damage resistance and high work efficiency. The seismic design of the blade edge keeps it stable during engraving.
PCB drill sets are ideal for punching holes in printed circuit boards, 3D printer nozzle cleaning, CNC engraving plexiglass, amber beeswax, bakelite, jewelry, metal-plastic and other precision drilling; Cutting and engraving, and engaged in acrylic, PVC, nylon, resin, glass fiber and other work.
PCB drills With sharp cutting edges, milling grooves and clean surfaces, these tools work quickly and cleanly without leaving any glitches or scrap. Packed in high-quality plastic boxes, it is easy to carry and better protected, which can prevent damage to the knife tip goods in delivery.
With sharp cutting edges, milling grooves and a clean surface, these tools work quickly and cleanly without leaving any burrs or scrap.
وصف
جودة عالية:
لقم الثقب ثنائي الفينيل متعدد الكلور مصنوعة من فولاذ التنغستن عالي الجودة، والذي يتميز بمقاومة عالية للتآكل، وصلابة عالية، وقوة انحناء عالية، ومقاومة للتلف وكفاءة عمل عالية.