
The Sutton Tools 20 x 12.5mm reduced shank jobber drill bit lets you drill a large 20mm hole using a standard 13mm chuck. The shank is reduced to 12.5mm so big-diameter bits fit common drills, with an 86mm drilling depth in M2 high speed steel.
The reduced shank makes large-scale boring possible on drills that could not otherwise hold a 20mm bit. Run it at slow speeds for the best results when opening up big holes in steel and other ferrous metals.
The Sutton Tools 20 x 12.5mm Reduced Shank Jobber Drill Bit is a quality bit for general purpose drilling in ferrous metals.
The 12.5mm shank is smaller than the 20mm cutting diameter, so a large bit fits a standard 13mm chuck.
A 13mm chuck is required to hold the reduced shank.
It has an 86mm drilling depth.
It is designed for ferrous metals.
M2 high speed steel for strength, heat and wear resistance.



