Black & Gold Drill Bit 21/64

Black & Gold Drill Bit — 21/64"

Precision 21/64" drill bit for reliable hole placement in metal, wood, and composite materials. Features a sharp, durable cutting edge designed to reduce walking and binding during operation. The black oxide coating resists corrosion and extends tool life in demanding shop and field conditions. Compatible with standard drill chucks and power tools — ideal for maintenance work, equipment assembly, and industrial applications.

Key Features

• Sharp, durable cutting edge reduces walking and binding
• Black oxide coating resists corrosion and extends tool life
• Reliable performance in demanding shop and field conditions
• Compatible with standard drill chucks and power tools
• Suitable for metal, wood, and composite materials

Common Applications

• Industrial maintenance and equipment assembly
• General-purpose drilling in metal, wood, and composites
• Construction and contractor applications
• Field operations and workshop tasks

Size: 21/64" | Coating: Black Oxide / Gold | Type: Drill Bit | Sold by Chem Nut Supply