Dormer A0025.5 A002 HSS-TiN Coated Jobber Drill 5.50mm OL:93mm WL:57mm

This 5.5mm 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 A0025.5