Drill Bit Industrial Set Case, Cobalt M35. 29 Piece Cobalt M-35 Metal Index Drill Bit Set. Cobalt steel extends cutting edge life and maintains cutting...
Heavy Duty Bit Set Description. This Heavy Duty Bit Set is ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened...
High Quality Material – Premium High Speed Steel M35 (Cobalt 5%) provide extended tool life compared to ordinary drill bits when drilling hard materials. Characteristics...
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...