Clarke CHT504 - 8pce Blacksmiths Drill Bit Set (Imp.)

These precision ground HSS drill bits, with black flutes, are designed principally for drilling larger holes in ferrous and non ferrous metals. They each have a characteristic shank machined down to ½" diameter and are manufactured from precision ground high speed steel with a black oxide finish for durability.

• Set comprises 8 bits - 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16 and 1".
• Supplied in a purpose made wooden storage case.