COMOWARE Cobalt Drill Bit Set- 115Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Metal...
Drill America D/A29S-CO-SET 29 Piece m42 Cobalt Screw Machine (Stub) Drill Bit Set (1/16″ – 1/2″ x 64ths), D/ASTCO Series. Cobalt steel tools are similar...
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...
5 Piece 3 Flute 82 Degree Cobalt Countersink Set. 1/4″, 3/8″, 1/2″ 5/8″ and 3/4. Engineered to give chatter-free performance. They are comparatively free-cutting and...
29 Piece Cobalt M-42 Metal Index Drill Bit Set. Cobalt steel extends cutting edge life and maintains cutting life after resharpening. Extra hard drill for...
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...