Cobalt bits for drilling into hard surfaces like stainless steel. Set includes 1 each: 1/16″, 5/64″, 3/32″, 7/64″ 135 deg. Bits; 1/8″, 9/64″, 5/32 135...
Bosch® cobalt M42 metal drill bits are engineered with upgraded M42 alloy, containing 8 percent cobalt. These hard-core cobalt bits deliver ten times the life...
Large HSS Steel Step Cone Drill Hole Cutter Tools Titanium Bit Set 4-12/20/32mm. HSS titanium coating Suitable for materials with hardness less than 23°, such...
Klutch Cobalt High Speed Steel Drill Bits are designed to cut through extremely hard metals, including stainless steel. No center point is needed, as these...
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...