Dormer A0024.0 A002 HSS-TiN Coated Jobber Drill 4.00mm OL:75mm WL:43mm

This 4mm drill bit from the Dormer A002 series is a high-speed steel jobber drill bit with titanium nitride coating on the working end.

* Titanium nitride top coating minimises wear * Increased tool life * Superb performance in a wide range of materials * Can be operated at increased cutting speeds * Special point geometry and helix * Allows for lower cutting forces than standard design * Produces more accurately drilled holes * Increased cutting performance through most materials * Manufacturer's part A0024.0