
The Sutton Tools 11mm Supabit impact drill bit is a HSS Co bit for general purpose drilling in metal, timber and plastics. Made from cobalt high-speed steel with a bright finish, it is built to take the torque of an impact driver on larger holes.
The cobalt content lifts abrasion and heat resistance over plain HSS, helping this larger bit stay sharp through demanding holes in steel, hardwood and plastic. A practical 11mm size for tradies and home users running an impact driver who need bigger clearance holes across mixed materials.
Sutton Tools 11mm Supabit Impact Drill Bit is designed for use with impact drivers, suitable for general purpose applications in metal, timber and plastics. Constructed from cobalt high-speed steel (HSS Co), it offers excellent abrasion and heat resistance for demanding tasks. The 135 degree split point design minimises wandering during initial drilling for accurate placement, and the 1/4 inch hex shank is designed for compatibility with impact drivers.
It is an 11mm diameter drill bit.
It is rated for general purpose use in metal, timber and plastics.
HSS Co, cobalt high-speed steel, for added abrasion and heat resistance.
Yes, the Supabit range is designed for impact drivers as well as standard drills.
A bright steel finish.


