Drill America DWDN3/8P6 3/8 High Speed Steel Black Oxide Drill Bit (Pack of 6)

The Drill America black oxide series high-speed drill bit is a dependable, general-purpose drill designed to perform in a wide range of materials in the iron and steel families. Surface-treated with abrasion-resistant black oxide, this drill bit offers a combination of hardness and toughness for wear resistance, making it ideal for production, maintenance, or portable drilling jobs.

The black oxide treatment adds lubricity to the tool and creates small pockets on the surface that act to hold coolant near the cutting edge. This feature helps to improve the tool's performance and extend its lifespan. Additionally, the round shanks of the drill bit allow it to be used with a variety of toolholding systems, providing users with greater flexibility in their drilling applications.

When run in a counterclockwise direction (right-hand cut), the spiral fluted design of the drill bit helps to evacuate chips up and out of the cut, reducing the risk of clogging. This efficient chip removal can contribute to a smoother and more consistent drilling process, ultimately enhancing the overall quality of the work.

High-speed steel tools, such as the Drill America black oxide series, are well-suited for most general-purpose applications. The combination of hardness and toughness in the material ensures that the drill bit can withstand the demands of a wide range of drilling tasks, from production work to maintenance and portable jobs.

The abrasion-resistant black oxide surface treatment further enhances the durability and performance of the drill bit. This coating not only adds lubricity to the tool but also creates a series of small pockets that help to hold coolant near the cutting edge. This feature can be particularly useful in situations where maintaining proper cooling is critical for achieving optimal results.

The round shanks of the Drill America black oxide series drill bits allow them to be used with a diverse range of toolholding systems. This versatility can be valuable in workshop or jobsite environments where access to a variety of equipment may be necessary to complete various drilling tasks.

When operated in a counterclockwise direction (right-hand cut), the spiral fluted design of the drill bits helps to efficiently evacuate chips from the cut. This chip removal process can contribute to a smoother and more consistent drilling experience, reducing the risk of clogging or other issues that could potentially disrupt the workflow.

Overall, the Drill America black oxide series high-speed drill bits are a dependable and versatile choice for a broad range of drilling applications, offering a combination of durability, performance, and flexibility that can benefit both production and maintenance tasks.

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