29pcs Cobalt Drill Bits Set, M35 Drill Bits for Cutting Hard Metal Hardened. 4X LIFESPAN MATERIAL – Made from industrial grade M35 high-speed steel with...
100% new and high quality. Type: Twist Drill Bit. Material: M35 High speed steel. Features: High cobalt twist drill. Blade: Three-edge cutter head design(Less than...
Twist Drill Bit Set Stainless Metal 8% High Cobalt Copper Iron Bits Tools M42. M42 three-edged high cobalt copper iron. Wood stainless steel twist drill...
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...