Irwin Tools 3018002 Cobalt M-35 Metal Index Drill Bit Set, 29 Piece. Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on...
Irwin Hanson 29 Piece Cobalt M-35 Hardness Metal Index Drill Bit Set. Cobalt steel extends cutting edge life and maintains cutting life after resharpening Extra...
IRWIN Tools Cobalt High-Speed Steel Drill Bit 29-Piece Metal Index Set Ideal. Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on...
115 PIECE PREMIUM QUALITY COBALT DRILL BIT SET. THESE ARE NOT COATED DRILL BITS. THE REAL McCOY COBALT DRILL BITS. CUTS CAST IRON-HEAT TREATED STEEL-STAINLESS...
115 PIECE PREMIUM QUALITY COBALT DRILL BIT SET. THESE ARE NOT COATED DRILL BITS. THE REAL McCOY COBALT DRILL BITS. CUTS CAST IRON-HEAT TREATED STEEL-STAINLESS...