Draper 08866 DBTS Hss Titanium Nitride Coated Drill Bit, 4.5mm X 80mm (Pack Of 2)

These high speed steel drill bits are manufactured with a titanium nitride coating for enhanced strength and longer life.
Fully ground with a 135° split point for precise centring to prevent drill wander.
Draper Titanium Series drill bits work best in conjunction with a cooling agent.
Suitable for use with steel, non-ferrous metals, wood and hard plastic.
Compatible with a standard 10/13mm chuck.