Drill America DWDN Series High Speed Steel Black Oxide Drill Bits (Pack of 12)

The Drill America black oxide series high-speed drill bit is designed to perform reliably in a wide range of ferrous materials. Surface-treated with abrasion-resistant black oxide, this drill bit offers excellent lubricity and the ability to hold coolant near the cutting edge due to the small pockets created on the tool's surface.

The round shanks of this drill bit allow for use with a diverse array of tool-holding systems, ensuring versatility in various applications. When operated in a counterclockwise (right-hand cut) direction, the spiral fluted design effectively evacuates chips up and out of the cut, reducing the risk of clogging.

This drill bit is well-suited for production, maintenance, or portable drilling tasks, making it a dependable choice for general-purpose drilling needs. The high-speed steel construction provides a balance of hardness and toughness, contributing to the tool's wear resistance and suitability for a broad range of applications.

The black oxide treatment not only enhances lubricity but also creates small pockets on the tool's surface, which help to hold coolant near the cutting edge. This feature improves the drill bit's performance and extends its lifespan by reducing friction and heat buildup during operation.

The round shanks of the Drill America black oxide series high-speed drill bit allow for compatibility with a wide variety of tool-holding systems, enabling users to adapt the tool to their specific equipment and requirements. This versatility enhances the drill bit's versatility and makes it a valuable addition to any workshop or job site.

When operated in a counterclockwise (right-hand cut) direction, the spiral fluted design of the drill bit efficiently removes chips from the cut, reducing the likelihood of clogging and ensuring a smooth, consistent drilling process. This feature is particularly beneficial in production environments or when working with materials that can be prone to chip accumulation.

Overall, the Drill America black oxide series high-speed drill bit is a dependable, general-purpose tool that is well-suited for a broad range of drilling applications, from production work to maintenance tasks and portable drilling jobs. Its combination of durable construction, specialized surface treatment, and efficient chip evacuation makes it a reliable choice for professionals and hobbyists alike.

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