DEWALT® Cobalt Fraction Jobber drill bits are designed with optimized geometries that deliver 3X more life than competition. It has a heavy duty flute design that produces maximum durability.
Suitable for portable or stationary drilling in steel cast steel, alloyed and non-alloyed material, grey cast-iron, spherical-granite cast iron, sintered iron, nickel, brass etc. Up to 900n/mm²
Special steel made from high-performance, high-speed steel manufactured to DIN 33 for longer life
Precision ground twist for rapid drilling, long life and excellent concentricity
Product Type
Drill Bit
Individual or Set
Set
Piece Count
2
Bit Diameter
Bit Diameter
(2) 3.5mm HSS-G Metal Drill Bit
No Warranty
We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.