Expert Quality, a selection of imperial-sized high speed straight shank twist drills for specifically drilling out damaged threads prior to insertion of an insert. For use with UNC and UNF Thread Repair Kits. Display packed.

Expert Quality, a selection of imperial-sized high speed straight shank twist drills for specifically drilling out damaged threads prior to insertion of an insert. For use with UNC and UNF Thread Repair Kits. Display packed.

Expert Quality, a selection of imperial-sized high speed straight shank twist drills for specifically drilling out damaged threads prior to insertion of an insert. For use with UNC and UNF Thread Repair Kits. Display packed.

Expert Quality, a selection of imperial-sized high speed straight shank twist drills for specifically drilling out damaged threads prior to insertion of an insert. For use with UNC and UNF Thread Repair Kits. Display packed.

Expert Quality, a selection of imperial-sized high speed straight shank twist drills for specifically drilling out damaged threads prior to insertion of an insert. For use with UNC and UNF Thread Repair Kits. Display packed.

Expert Quality, a selection of imperial-sized high speed straight shank twist drills for specifically drilling out damaged threads prior to insertion of an insert. For use with UNC and UNF Thread Repair Kits. Display packed.