10pcs micro twist بت لوحة دائرة الصلب التنغستن مقبض مستقيم مقبض دوامة الحفر 0.3‑1.2 ملم
الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.
قد تحتاج إلى محول كهرباء
مميزات خاصة
- The incisive cutting and the large spiral notch design make it easy to remove chips and make the hole smoother and .
- Adopting nanotechnology and advanced grinding technology, it has good chip removal effect and fast processing speed.
- The drill bit made of tungsten steel has high hardness and wear resistance, which can avoid breaking during use.
- Contains 10 miniature twist drills of different sizes, which are suitable for deep hole processing in different situations.
- Used on printed circuit board drill machine, carving machine, CNC and other special drilling equipment.
وصف
Specification:
Item Type: Micro Twist Bits
Material: Tungsten steel
Specification: 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm
packing list:
10 x Micro Twist Bits
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