25 Jul Nakkaa 5/8″ Drill Bridge Reamer Construction Reamer with 1/2″ Shank Chuck HSS Ta
If you need to expand a hole to 5/8". At first there must be a 3/8" pre-drilled hole,then ream out to 5/8". - Design - Made of high-quality steel, high toughness, high temperature resistance, long service life....