Threaded Shank Adapter Drills

Pan American Tool proudly presents our highly efficient type "D" threaded shank adapter drills, meticulously crafted from cobalt high-speed steel, meeting the rigorous NAS 965 type "D" specifications. These drills feature a 135-degree heavy-duty split point and undergo specialized surface treatment, making them ideal for drilling hard, tough, and high-tensile-strength materials with ease. Experience unparalleled results when handling low-tensile-strength materials with our type "D" cobalt aircraft drill. Compared to the NAS 965 type "B" high-speed steel adapter drill, our type "D" cobalt drill exhibits significantly extended tool life, translating to a substantial reduction in cost per drill, saving you both time and money. When precision, longevity, and cost-effectiveness are crucial, trust in Pan American Tool's threaded shank drills to deliver unparalleled performance, ensuring your drilling tasks are accomplished with unmatched efficiency and reliability.