الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
The product is 5/32x4-1/2Tap Drill Bit
Easy to use
The product is manufactured in China
Designed for use with Tapper Concrete Screws
Carbide tip provides strength and durability
Use in concrete, brick, block
وصف
The product is 5/32x4-1/2Tap Drill Bit. Easy to use. The product is manufactured in China.
Carbide Drill Bits have a carbide tip that ensures the precise drilling of pilot holes. A concrete screw is designed and manufactured so the threads of the screw will tap threads into concrete, brick or block. The threads are hardened without making the body of the screw so brittle that the screw would shear off. For best results, use a hammer drill to install.