Drill bits are cutting tools used to make holes in a range of materials using machines such as handheld portable drills, machining centers, and lathes....
PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material. Material: HSS M35 Cobalt 5%. All woodworkers need this set. HSS M35...
Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials. Extra thick web for increased strength and rigidity compared...
Drill bits are cutting tools used to make holes in a range of materials using machines such as handheld portable drills, machining centers, and lathes....
Enhanced M35 Alloy Material: These drill bits contain 5% Cobalt alloy steel, which increases wear resistance and durability. Industry grade 6542 high speed steel drill...
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...