This standard drill set includes a metal case. Screw Machine Bit Set, Wire, 60 pcs. Chicago-latrobe Screw Machine Drill Bit Set 69854. Chicago-latrobe Screw Machine...
Cobalt high speed steel (HSS). Precision ground from solid cobalt alloyed high speed steel for superior drilling performance. The higher cobalt alters the material characteristics...
Alpen Tool Drill Bit Stainless Steel HSS Cobalt KM 50 Pc Set 1mm-5.9mm X 0.5 mm. 5% cobalt-alloyed jobber drills with high heat-resistance for drilling...
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...