تمديد لقمة الحفر الأساسية 12 بوصة، تمديد لقمة الحفر الأساسية الماسية مع خيط 1-1/4 بوصة -7، تمديد لقمة الحفر الأساسية للخرسانة السداسية للاستخدام مع لقمة الحفر الأساسية لحفر الخرسانة،
الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
{Core Drill Bit Extension Specification} 12 inch length standard core drill bit extension with 1 1/4"-7 thread for use with diamond core drill bits.
{High Quality} Chemical black coating on the surface of core drill bit extension for rust protection and long term preservation. High grade steel, strong and durable.
{Wide Application} Core drill bit extensions are Convenient for fast assembling for diamond core drill bits to drill deeper in concrete, reinforced concrete, brick, block and masonry.
{Drilling method} Compatibile with 1-1/4”-7 thread core drill bits and drilling machines. Work both dry and wet with core drill.
{Humanized Service} Any product use and quality problems in the process of drilling bits, please consult us in time, we hope that you have a pleasant shopping experience.
وصف
HBKEEN Core Drill Bit extension with 12 inch effective length, diamond core drill bits with 1-1/4"-7 thread for use with core drill bit for drilling concrete, reinforced concrete, brick, block and masonry.