Titan USA CD44021 Jobber Length Drill Bit, 21/64 Dia, 135 deg, HSS, Black Oxide, 6 PK

The Titan USA CD44021 is a high-speed steel jobber length drill bit featuring a 135-degree split point and black oxide finish, packed 6 per package. The 135-degree split point self-centers on the workpiece surface on contact, eliminating the need for a center punch on most surfaces and significantly reducing walking on curved, angled, or hardened workpieces. The split point geometry also requires less thrust force than a conventional 118-degree point, reducing operator fatigue and spindle wear in high-cycle drilling operations and making it the preferred point style for production drilling on drill presses and CNC equipment. The black oxide surface treatment improves lubricity and provides moderate corrosion protection for longer tool life in everyday shop conditions compared to bright finish HSS. Jobber length provides the versatility needed for through-holes, clearance holes, tap drill applications, and general drilling across a wide range of workpiece sizes and materials. HSS construction delivers the toughness and economy appropriate for steel, aluminum, wood, and non-ferrous drilling. Multi-pack packaging provides the economy that high-volume shops, maintenance departments, and contractors require when drill bits are consumable items.

• Jobber length for deeper drilling applications
• 135 deg split point, type B (diameters less than 0.0625 in not split)
• Black Oxide finishes available for increased wear resistance and added lubricity forimproved chip flow
• High speed steel
• Precision manufactured in the USA