Cleveland, 135° NAS 907 Type J Cobalt Heavy-Duty Jobber Length Drill, HSS-CO 8%, 11/64 2213

The Cleveland 135° NAS 907 Type J Cobalt Heavy-Duty Jobber Length Drill is made from HSS-CO 8% (M42) cobalt steel, providing enhanced strength and wear resistance, ideal for tough, high-performance applications. This drill bit features a tool size of 11/64" (0.1719") with a flute length of 2.1250" (53.97mm) and an overall length of 3.2500" (82.55mm), designed to handle deeper holes and maintain precision.

The straw surface finish provides a balance between lubrication and tool longevity, helping to reduce friction while extending the life of the drill bit. Its spiral flute design, right-hand spiral, and right-hand cut make it efficient in chip removal, ensuring smooth drilling even in harder materials. The 135° split point angle ensures a precise start and reduces wandering during drilling, increasing accuracy and speed.

With a straight shank configuration, a shank size of 0.1719" (4.37mm), and a shank length of 1.1250" (28.57mm), this drill bit offers compatibility with standard drill chucks, providing stability and secure attachment. The NAS 907 Type J construction ensures this tool meets stringent aerospace and military standards, making it suitable for high-precision drilling applications. This drill bit is ideal for industries requiring high-quality, durable tools for heavy-duty use.

MFR C70010