لقمة مثقاب قصيرة الطول من الفولاذ عالي السرعة Chicago Latrobe 2159، مطلية بالقصدير، ساق مستديرة، نقطة تقسيم 135 درجة، مقاس 1/2 بوصة (عبوة من قطعة واحدة)
الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
Manufactured to NAS 907 Type C geometry aerospace specifications
Manufactured from premium high-speed steel
135 degree P3 split point is self-centering for reduced thrust and easier penetration
Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates
Titanium nitride coatings add a hard layer of gold-colored ceramic to the surface that extends tool life and permits faster cutting speeds than uncoated tools
Made in the USA
وصف
Heavy-Duty screw machine length drill for working on tool steel, alloy steel, carbon steel and cast iron. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.