Fully ground HSS with 5% Cobalt makes these ideal for drilling extra hard materials. 135° Split point tip enables bits to bite workpiece quickly reducing...
25 Pcs Jobber Drill Set – 1.0mm – 13.0mm in 0.5mm increments. Heavy-duty drill made of cobalt material with excellent heat resistance. To drill steels...
Irwin® 29-pc Cobalt M-35 Metal Index Drill Bit Sets Constructed of M-35 5 percent cobalt high speed steel for super abrasive resistance in tough metals....
Unused, ready to use. Chicago Latrobe 190C Series Cobalt Steel Reduced Shank Drill Bit Set With Metal Case, Gold Oxide Finish, Round Shank, 118 Degree...
Cobalt Drill Bit Set (29-Piece), Variable Helix Heavy Duty Durable – Milwaukee. Milwaukee Cobalt Twist Drill Bit Set (29-Piece) RED HELIX. This drill bit kit...
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...