الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
【Comprehensive Size Range】This 6 pack drill bit set includes 6 common sizes: 3mm, 4mm, 5mm, 6mm, 6.5mm, and 8mm. The hex shank design fits the majority of power drills on the market, ensuring you have the exact size needed for each task without frequent bit changes.
【Durable Titanium Coated HSS Material】Manufactured from premium high-speed steel (HSS) with a titanium coating, these twist drill bits maintain sharper edges for longer use. The coating reduces friction and heat buildup, providing reliable performance in wood, metal, plastic, and aluminum alloy without frequent resharpening.
【Precision Drilling with Serrated Design】The 135° split point and straight shank prevent bit walking, allowing for accurate starts. The sharp central serration on the cutting edge enables horizontal drilling after initial penetration, while the fully ground spiral groove minimizes friction and heat for a cooler, faster drilling action.
【Enhanced Chip Evacuation Efficiency】The long flutes and serrated side cutting design significantly improve chip removal during drilling. This reduces clogging and binding, making the drilling process smoother and quicker, especially in deeper holes or when working with softer materials like wood and plastic.
【Versatile 3-in-1 Functionality】This serrated drill bit set serves three functions: as a standard drill bit for making holes, as a sawtooth groove cutter for slotting, and as a surface saw blade for wood. Suitable for thin boards, wood, aluminum alloy, plastic, and groove processing, it is a practical tool for workshop and DIY tasks.