الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
Size and set: 1/8 drill bits include 20pcs jobber drill bits, total weight 80g, overall length 6.5cm, blade length 3.5cm, blade width 3.15cm, gold color, titanium and alloy steel
Material and durability: 1/8 drill bit is made from high speed steel with titanium coating, increases wear resistance, provides continuous sharpness for drilling metal, plastic, wood
Precision design: 1/8 drill bits for metal feature 135 degree split point for self centering and preventing walking, fully ground spiral groove clears particles quickly, reduces friction and heat for faster drilling
Wide application: twist drill bit set is perfect for drilling stainless steel, copper, cast iron, galvanized pipe, aluminum alloy, wood and softer metals, not for glass or ceramic
Easy storage and use: drill bit set straight shank fits most power drills, ideal for diy, household maintenance and repair