Irwin Industrial Tools (3018002) Cobalt M-35 Metal Index Drill Bit Set, 29 Piece. Constructed of M-42 8 percent cobalt high speed steel for super abrasive...
Drill Bit Set Metal Cobalt Steel Bits Rubber Case Storage High Speed Removable. Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling...
With aggressive 135 degree tips, these cobalt drills bits not only last longer while drilling but also cut faster than standard high speed steel bits....
Snap-On EXD35 Screw Extractor/LH Cobalt Drill Bit Set. It is a full set in excellent cosmetic condition, it looks like new. For more information, please...
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...