The Regal USA 3-3/4"x1/2" Steel Tap Drill is a precision tool designed for tapping holes with a specific thread size of 5/8-11 NC HS GH5. This drill is manufactured to meet stringent quality standards, ensuring reliability and durability in various industrial applications. Originally developed to support the manufacturing and metalworking industries, tap drills like this one are essential for creating threads in materials such as steel and aluminum. They allow for the insertion of bolts and screws, facilitating the secure assembly of components in machinery, automotive, and construction. The 3-3/4" length and 1/2" diameter are ideal for reaching difficult areas while maintaining stability during operation. The HS (High-Speed Steel) construction provides increased hardness and wear resistance, allowing for longer tool life and improved performance. Unique features include its precision-ground flutes for efficient chip removal and reduced friction, which enhance the tapping process. This product is designed not just to meet but exceed customer expectations for quality and precision in high-demand environments.

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Factory Information
Length: 3-3/4" Diameter: 1/2" Thread Size: 5/8-11 NC Material: High-Speed Steel (HS) Grade: GH5