Sharp blade / Cutting smoothly / No hurt to core Sharp blade and long service time For metal stiffener cores 1000 times, nonmetal stiffener cores 2000 times
5" high resolution color LCD touch screen, 500X magnification, visible clearly with bare eyes Packed with detachable 5200mAh battery, more than 250 times of splicing and heating Dust-proof, water-proof, high-temperature resistance, adapting to various altitude and harsh environment 3 high-power white LEDs and illuminated keypads simplifies your work at night
High Quality Tungsten Steel / Excellent Quality / Durable Service / Wide ApplicationUltra-fine grain tungsten steel imported from Germany 93A, made of radiation grinding knife process, high hardness, good wear resistance, good toughness.Under the same material and hardness, radial sharpener blade life is twice as long as ring sharpener and the precision is higher