Import 27516 Jobber Drill Bit Wire 16 0.1770 in Hss

Product Description

The IMPORT 27516 is a wire-gauge jobber-length drill bit sized at wire gauge 16, equivalent to 0.1770 inches in decimal. Built from high speed steel with an oxide coating, this bit is designed for general-purpose drilling in metal, plastic, and wood applications. It features a 118-degree standard point angle, a right-hand spiral flute, and a straight-cylindrical shank. The overall length is 3-3/8 inches with a flute length of 2-3/16 inches. Licensed machinists, maintenance technicians, and tradespeople across HVAC, plumbing, and electrical disciplines keep wire-gauge bits like this in regular rotation for pilot holes, tap drilling, and sheet metal work.

This jobber drill bit suits general-purpose applications in residential and light commercial trade environments. It is a common fit for hand-held drill presses and bench drill presses alike. The 0.1770-inch diameter falls within the 0.1500 to 0.2000 inch drill bit size range, making it a practical choice when drilling for wire-gauge fasteners, tapping pilot holes for common machine screw sizes, or boring through light-gauge steel, aluminum, or thermoplastic materials.

Key Features

• Wire gauge 16 sizing, equivalent to 0.1770 inches decimal diameter
• 118-degree standard point angle for general-purpose drilling
• High speed steel construction with oxide finish for wear resistance
• Right-hand cut, regular spiral flute for efficient chip evacuation
• Web-thinned, tapered web configuration reduces entry force
• Straight-cylindrical shank compatible with standard drill chucks

Compatibility

Designed as a general-purpose replacement or stock bit for standard drill chucks accepting a 0.1770-inch straight-cylindrical shank across a wide range of hand drills, drill presses, and CNC tool holders.

Installation Notes

This bit is installed and used by machinists, HVAC technicians, plumbers, and electricians using standard keyless or keyed drill chucks. Always secure the workpiece before drilling and use appropriate cutting fluid when drilling ferrous metals to extend bit life. Inspect the cutting edges before each use and replace any bit showing chipping or heat discoloration. Follow applicable shop safety practices and PPE requirements at all times.