Vermont American 12645 29-Piece Cobalt Drill Bit Set. Cobalt drill bits offer the best heat resistance for drilling in extremely hard and abrasive materials. The...
Vermont American 12645 29-Piece Cobalt Drill Bit Set. Vermont American 29 Piece 12645 Cobalt Drill Bit Set, 1/16″ – 1/2″ by 64ths Specially designed for...
S&D Black Gold cobalt drill bits are designed for extreme durability and long life. A specially designed parabolic flute form clears chips fast, while the...
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...