الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
Exquisite Craftsmanship: This taper drill sleeve is designed to perfectly replace old sleeves, ensuring optimal performance and durability.
High-Speed Steel Material: Made from hard and durable high-speed steel, this drill sleeve is not easy to break, providing a better user experience.
Long Service Life: The reducing drill sleeve's resilience ensures a long lifespan, reducing the need for frequent replacements.
Quenched and Hardened: The lengthened tapper drill sleeve undergoes a quenching process for enhanced hardness and wear resistance.
Precision Grinding and Exterior Treatment: The Morse taper drill sleeve is finely ground and treated for easier use, resulting in a smoother and more efficient drilling process.