Dormer® A170 HSS Reduced Shank Drill Bits

Premium quality Dormer brand A170 HSS reduced shank drill bits suitable for use on many different materials.  Features of the A170 HSS drill include:

1/2" diameter reduced shank to fit into standard drill chuck.
118^o flute geometry.
Sizes from 13mm - 25mm & 33/64" - 1 1/2"