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...
IRWIN Tools Cobalt High-Speed Steel Drill Bit, 29-Piece Metal Index Set (3018002). Cobalt Drill Bit Set. Sizes 1/16 inch -1/2 inch in 1/64 inch increments,...
Cobalt steel extends cutting edge life and maintains cutting life after resharpening. 135 split point begins drilling immediately, minimizing bit “walk”. Rubber overmolded case protects...
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...