Walter-titex 5059368 Jobber Drill Bit Wire 27 Hss

Product Description

The WALTER-TITEX 5059368 is a jobber length drill bit designed for high-performance drilling in demanding trade and industrial applications. Built from high speed steel with an oxide coating, this bit carries a wire size designation of 27, corresponding to a decimal diameter of 0.1440 inches. The 130-degree drill point angle and parabolic flute geometry support efficient chip evacuation and reduced thrust in production drilling. Overall length is 2.75 inches with a flute length of 1.531 inches. The straight-cylindrical shank and web-thinned, tapered web construction make this bit well-suited for both blind hole drilling and stack drilling operations where consistent performance is required.

This drill bit is intended for use in cast iron, non-ferrous metals, and steel. It fits standard jobber-length drill chucks and is appropriate for use by machinists, maintenance technicians, and fabricators working in manufacturing, HVAC fabrication, plumbing, and general metalworking environments. The Series A1222 designation places this bit in a high-performance category conforming to ANSI and ISO standards as well as BS and DIN specification designations. It is suited for applications requiring a flute-to-diameter ratio of 8xD with a maximum drilling depth of 1.299 inches.

Key Features

• High speed steel construction with oxide coating for wear resistance in metal drilling
• Parabolic flute design promotes fast chip removal and reduces heat buildup
• 130-degree drill point angle optimized for cast iron, non-ferrous metal, and steel
• Web-thinned, tapered web reduces cutting resistance and entry thrust
• Right-hand cut with straight-cylindrical shank for compatibility with standard drill chucks
• Conforms to ANSI, ISO, BS, and DIN standards for dimensional consistency

Compatibility

Designed as an OEM-style jobber length drill bit for use in standard straight-shank drill chucks accepting a 0.1440-inch diameter shank, suitable for bench drills, hand drills, and CNC drilling equipment used in metalworking applications.

Installation Notes

Installation and use should be performed by qualified machinists or trade professionals familiar with metal drilling operations. Ensure the drill chuck is fully tightened and the workpiece is securely clamped before beginning drilling. Power down all equipment before changing or inspecting bits. Follow applicable shop safety standards and manufacturer guidelines for cutting speeds and feeds appropriate to the workpiece material.