#1-60 Cobalt Drill Set. Sizes: #1 – #60 (60 Sizes). Cobalt High Speed Steel. Recommended For Drilling High Tensile Materials Such As High-Strength Alloy Steels,...
Set of 15 Cobalt Steel Drill Bits 1/16″ – 1/2″ Self-Centering, Gold Oxide Finish. Product Overview This set of 15 short-length drill bits offers precision...
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...