DeWalt HSS-E Cobalt Jobber Drill Bits

The DeWalt DT4925 HSS-E Cobalt Jobber Drill Bit in 4.1mm diameter is available in a pack of 10, a useful size for precision drilling and tapping preparation in steel and harder alloys. The optimised tip and flute geometry removes material faster whilst reducing heat build-up. 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: 4.1mm Length: 75mm Working Length: 43mm Pack Quantity: 10 Cont