60 Piece M42 Cobalt Drill Bit Set wire Sizes 1 60 D/aco Series
Manufactured to National Aerospace standard 907. These drill bits display high red hardness, permitting speeds up to 30 percent greater than with conventional M2 High-Speed...
Alfa Tools CO50190DM Cobalt Drill Mug Set, 29 Piece
Alfa Tools CO50190DM Cobalt Drill Mug Set, 29 Piece – Alfa Tools.
