COMOWARE Cobalt Drill Bit Set- 29Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Metal...
QUADEDGE TIP decrease heat build up for faster drilling. RED HELIX for rapid material extraction. ENHANCED TAPERED WEB increases flute durability & core strength. The...
Constructed of M-35, 5% cobalt, high speed steel for super abrasive resistance and faster cutting than M2 in tough metals, the IRWIN Cobalt Metal Index...
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...