الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
وصف
Features. Used where more precise sized holes are required. Drills exact hole size ideal for tapping. Drill bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance. Standard 118 degree point for use in wood, metal, and plastic. Size: No. 3. Twist Length: 2.5 in. Overall Length: 3.75 in. Item Weight: 2 lbs.