DeWalt HSS-E Cobalt Jobber Drill Bits

The DeWalt DT4902 HSS-E Cobalt Jobber Drill Bit in 9mm diameter comes in a pack of 10, well suited to high-volume drilling tasks on site or in the workshop. The optimised tip and flute geometry delivers 2x the penetration speed versus DeWalt Black Oxide bits. Features and Benefits: • 8% cobalt HSS-E for extended edge retention • 2x faster penetration and 4x longer life vs Black Oxide • Reduced heat build-up during drilling • Stronger central core for breakage resistance Specifications: Diameter: 9mm Length: 125mm Working Length: 81mm Pack Quantity: 10 Contents: • Pack of 10