Cobalt reduced shank drills are heavy Duty 135 Split Point, Cobalt Steel, Jobber Length, manufactured to National Aerospace standard 907. These drill bits display high...
8 Piece Set with 1/2 Reduced Shank Drill Bits. Effective in drilling tough, high tensile strength materials like stainless steel, Inconel, and titanium. Reduced Shank...
Cobalt Drill Bit Set Delivers Clean Cut Holes for Years. Protected from wear with a rugged cobalt steel build, the. Craftsman professional 21 pc. Is...
EXTREME Cobalt Bit Sets Precision ground twist drill manufactured to DIN 338Right hand cutting helix, type N flute5% cobalt alloyed High Speed Steel for stability...
High Quality Material – 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...