Value Collection 01358571 Drill Bit Size 57 Hss Oxide

Product Description

The VALUE COLLECTION 01358571 is a screw machine length drill bit sized to wire gauge number 57, equivalent to 0.0430 inches in decimal diameter. Built from high-speed steel (HSS) with an oxide coating for reduced friction and improved wear resistance, this bit is designed for general-purpose drilling in metal, plastic, and similar materials. It features a standard 118-degree point angle with a web-thinned tip for easier starting and reduced walking. The straight cylindrical shank fits standard drill chucks. At 1.375 inches overall length, this stub-style bit provides added rigidity compared to jobber-length alternatives, making it well suited for precision work in tight spaces.

This bit is intended for use in machine shops, production drilling, and light fabrication environments. Its screw machine length profile reduces deflection when drilling small-diameter holes, which is a common requirement in sheet metal work, light manufacturing, and instrument assembly. Machinists, tool-and-die technicians, and industrial maintenance personnel are the primary users. The 0.5-inch flute length accommodates shallow-to-moderate depth passes appropriate for this diameter class. A minimum order quantity of 12 units supports tooling setups where bit turnover is frequent.

Key Features

• Wire gauge size 57 with 0.0430-inch decimal diameter for precise small-hole drilling
• 118-degree standard point angle with web-thinned tip for reduced thrust and cleaner starts
• High-speed steel construction suitable for general-purpose metal and plastic drilling
• Oxide finish reduces friction and provides basic corrosion resistance
• Stub screw machine length at 1.375 inches OAL increases rigidity and minimizes deflection
• Straight cylindrical shank for compatibility with standard drill chucks and holders

Compatibility

Designed as a general-purpose screw machine length drill bit for use in standard drill presses, CNC drilling machines, and hand-held drill motors equipped with a chuck sized for straight-shank tooling in the 0.0430-inch diameter range.

Installation Notes

This bit is installed and serviced by machinists and maintenance technicians. Secure the shank fully in the drill chuck and verify concentricity before use. Use appropriate cutting fluid for the workpiece material to extend tool life. Inspect the point for wear or chipping before each use, as small-diameter HSS bits are susceptible to breakage if run at incorrect speeds or feeds.