
The Sutton Tools 12mm Supabit impact drill bit is a HSS Co bit for general purpose drilling in metal, timber and plastics. Cobalt high-speed steel and a bright finish make it suited to the torque of an impact driver on larger holes.
Cobalt steel improves abrasion and heat resistance over plain HSS, helping this larger bit hold its edge through demanding holes in steel, hardwood and plastic. A practical 12mm size for tradies and DIYers running an impact driver who need wider clearance holes across mixed materials.
Sutton Tools 12mm Supabit Impact Drill Bit is designed for use with impact drivers, suitable for general purpose applications in metal, timber and plastics. It is crafted from cobalt high-speed steel (HSS Co), ensuring high abrasion and heat resistance. The 135 degree split point design minimises wandering during drilling for precision, and the 1/4 inch hex shank is engineered for compatibility with impact drivers.
It is a 12mm diameter drill bit.
General purpose drilling in metal, timber and plastics.
HSS Co, cobalt high-speed steel, for greater abrasion and heat resistance than standard HSS.
Yes, the Supabit range is built for impact drivers as well as conventional drills.
A bright steel finish.



