Titan USA CD50322 V Jobber Drill Bit, 135 deg Point, Cobalt, Gold Oxide, 6 PK

The Titan USA CD50322 is a cobalt high-speed steel jobber length drill bit with a 135-degree split point and gold oxide finish. Cobalt steel alloy (M35) provides significantly higher hot hardness than standard HSS, enabling this drill to maintain a sharp cutting edge at the temperatures generated when drilling stainless steel, hardened steel, titanium, Inconel, and heat-resistant super alloys that destroy conventional HSS bits prematurely. The 135-degree split point self-centers on contact without a center punch, reduces walking on hard or curved workpiece surfaces, and requires less thrust force than a standard 118-degree point — a meaningful advantage in hard materials where controlled, consistent drilling pressure is essential. Jobber length provides the versatility needed for through-holes, clearance holes, tap drill applications, and general drilling across a wide range of workpiece sizes. The gold oxide finish reduces friction at the cutting edge for lower cutting temperatures, and provides easy visual identification in the tool crib to prevent cobalt bits from being mixed with standard HSS. A reliable choice for job shops, production machining, aerospace fabrication, and any environment where difficult-to-machine materials are drilled regularly and standard HSS drill life is unacceptable.

• Jobber length for deeper drilling applications
• Optimized for drilling stainless steels, nickel-based alloys, and titanium alloys
• 135 deg split point, type J (diameters less than 0.0625 in are not split)
• Gold Oxide finish extends tool life, improves lubricity, and reduces grinding stresses
• M42 cobalt (identification ringon shank)
• Precision manufactured in the USA