Alpen HSS High Speed Steel Cobalt Drill Bit Short DIN 1mm – 5.9mm 50 Piece. 5% cobalt-alloyed jobber drills with high heat-resistance for drilling steels...
Master Mechanic 159084 29 Piece, Cobalt Drill Set. Recommended for drilling wood, plastic and soft metals. For stainless steel and other hard metals. Set includes...
Drill America DWD115J-CO-SET Qualtech 115 Piece Cobalt Steel Jobber Length Drill Bit Set in Metal Case, Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degrees...
New Irwin Tools 3018002 Cobalt M-35 Metal Index Drill Bit Set, 29 Piece. Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling...
Drillco 1000C Series 32 Piece Cobalt Steel Reduced Shank Drill Bit Set, Black. Cobalt steel tools are similar to high-speed steel, but with more cobalt...
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...