DeWalt HSS-E Cobalt Jobber Drill Bits - 4.1mm, Pack of 10

Revel in the slicing precision of the DeWalt HSS-E Cobalt Drill Bits - 4.1mm, conveniently packaged in a set of 10. These remarkable drill bites are finely crafted with 8% cobalt, a perfect blend that guarantees an unparalleled sharp cutting edge. Surpassing its DeWalt Black Oxide counterparts, these cobalt drill bits deliver durability that lasts four times longer, offering excellent value for money. Geometrically optimized for perfection, the DeWalt Cobalt Drill Bits achieve twice the penetration speed. These bits efficiently expedite material removal while controlling heat accumulation, hence giving a smoother operation compared to DeWalt Black Oxide drill bits. The DeWalt Cobalt Drill Bits come powerfully armed with a stronger central core. This enhanced feature guarantees twice the resistance against breakage, making these versatile drill bits a robust must-have for your toolkit. Specifications: - Diameter: 4.1mm - Length: 75mm - Effective working length: 43mm - Quantity: Pack of 10 Experience the DeWalt promise of quality and reliability with the HSS-E Cobalt Jobber Drill Bits!