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...
Alpen Tool Drill Bit Stainless Steel HSS Cobalt KM 41 Pc Set 6.0mm-10mm X 0.1 mm. 5% cobalt-alloyed jobber drills with high heat-resistance for drilling...
M42 Cobalt Drill Bit Set in Round Case (29-Pieces). Drill America D/A29J-CO-PC Cobalt Drill Bit Set contains 29 jobber (standard) length M42 cobalt drill bits...
Cobalt Drill Bit Set- 115Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Metal Indexed...
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...