Century Drill and Tool Black Oxide Drill Bit

Century Drill and Tool black oxide drill bits are twist drill bits made for general-purpose drilling. Jobber-length and bulk pro-grade versions are available. The black oxide finish helps resist rust and corrosion. It also holds lubricant on the bit and reduces heat buildup and friction while you drill.

Key Features:

• Black oxide surface treatment for better corrosion resistance and longer bit life than uncoated steel bits
• High-speed steel construction for drilling a range of materials
• Twist flute design that clears chips as you drill
• Designed for use in drill presses and handheld drills

These bits suit shop, maintenance, fabrication and automotive repair work. Each bit is sold under the Century Drill and Tool name, which has long been used for drilling and cutting tools.