Drill America 3/8 Cobalt Split Point Stub Length Drill Bit (Pack of 6)

The 3/8" Cobalt Drill Bit is a Stub (Screw Machine) type, featuring a Cobalt Split Point design. Cobalt is a key component in the composition of this drill bit, providing enhanced durability and extended lifespan. The Stub (Screw Machine Length) configuration is well-suited for applications where a shorter drill bit is preferred, such as in screw machine operations or other confined spaces.

Cobalt is a hard, wear-resistant metal that is commonly used in the manufacturing of high-performance cutting tools. By incorporating Cobalt into the drill bit's composition, the overall strength and resistance to wear and tear are significantly improved. This results in a tool that can maintain its sharp edge for a longer period, reducing the need for frequent sharpening or replacement.

The Split Point design of the 3/8" Cobalt Drill Bit is another key feature that enhances its performance. The split point, which creates a slightly angled or split tip, helps the drill bit to self-center and penetrate the workpiece more easily. This design feature reduces the tendency of the drill bit to "wander" or drift off course during the drilling process, leading to more precise and accurate holes.

The Stub (Screw Machine Length) configuration of this drill bit is particularly well-suited for applications in screw machine operations or other situations where a shorter drill bit is required. The reduced length of the drill bit can provide better control and maneuverability, especially in tight or confined spaces. This makes the 3/8" Cobalt Drill Bit an ideal choice for precision drilling tasks in small-scale manufacturing or assembly environments.

Overall, the 3/8" Cobalt Drill Bit with its Cobalt composition, Split Point design, and Stub (Screw Machine Length) configuration offers a combination of durability, precision, and versatility. Its enhanced performance characteristics make it a reliable and efficient choice for a wide range of drilling applications, from general metalworking to specialized screw machine operations.

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