【Material】 product adopts precision cubic zirconia ceramic bits, which makes it 【Safe to use】no electromagnetic induction, electrically and thermally insulating. 【Wide application】 suitable for high frequency loop adjustment. Fit for various inductor, semi-variable capacitor, semi-electric resistor and big brand SMD parts. Strong hardness, not easy to carry, fine workmanship. 【Easy to use】 8 different bits for your convenience to use. 【Satisfaction Guarantee】 We care about every customer's feeling. If this product does not meet or exceed your expectations, please contact us at any time., Weight: 0.0881849048 pounds