Precision Twist C60M41CO Cobalt Steel Short Length Drill Bit Set with Metal Case, Gold Oxide Finish, 135 Degree Split Point, Wire Size, 60 piece, 60...
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 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...
Product Name 29 Piece Cobalt M-42 Metal Index Drill Bit Set. Cobalt steel extends cutting edge life and maintains cutting life after resharpening. Extra hard...
2608587018 Bosch Metal Drill Bit Set HSS-Cobalt 25 Pieces. Cobalt drill bits are for drilling in to extra hard materials and drilling at high temperatures,...
Step Drill Bit for Metal, M35 Cobalt Unibit Step Drill Bit Set 1/8″-7/8″(3Pcs) Wear-Resistant Altin Coated, 1/4 Hex Shank for Metal, Stainless Steel, Aluminum, Plastic....
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...