Black & Gold Drill Bit 1/2

Black & Gold Drill Bit — 1/2"

Heavy-duty 1/2" drill bit engineered for demanding industrial and maintenance applications. The black oxide coating delivers superior heat resistance and durability, reducing friction and extending bit life through repeated use. Gold-colored flutes enhance visibility during operation and provide reliable performance on steel, wood, and composite materials. Precision-ground for accurate hole placement and consistent results across high-volume projects — essential for hose fittings, equipment assembly, and custom industrial builds.

Key Features

• Black oxide coating for superior heat resistance and extended tool life
• Gold-colored flutes enhance visibility and chip evacuation
• Precision-ground for accurate hole placement
• Compatible with standard drill chucks
• Suitable for steel, wood, and composite materials

Common Applications

• Industrial maintenance and equipment assembly
• Hose fittings and custom industrial builds
• Heavy-duty drilling in steel, wood, and composites
• Construction and contractor applications

Size: 1/2" | Coating: Black Oxide / Gold | Type: Drill Bit | Sold by Chem Nut Supply