MAC TOOLS 29 PIECE COBALT GRADE DRILL BIT SET. Designed to drill through hardened steel and tough alloys more effectively than standard cobalt bits. Made from M35 tool steel. Heat-treated in a salt-bath furnace for strength and durability. Precision ground to exacting tolerances. Advanced helical flute design for improved chip removal and drilling accuracy, as well as improved drill time and longer bit life. STILL WRAPPED IN CELLOPHANE. The item “MAC TOOLS 29 PIECE COBALT GRADE DRILL BIT SET. ADVANCED HELICAL FLUTE” is in sale since Monday, January 4, 2021. This item is in the category “Home & Garden\Tools & Workshop Equipment\Power Tool & Air Tool Accessories\Drill Bits”. The seller is “shirlerobbin-62″ and is located in Virginia Beach, Virginia. This item can be shipped to United States.

• Brand: MAC TOOLS
• Type: Drill Bit
• Color: Blue