Walter-titex 5058292 Jobber Drill Bit Wire 11 0.191 Hss

Product Description

The WALTER-TITEX 5058292 is a jobber length drill bit designed for precision drilling in ferrous metals including cast iron and steel. Built from high speed steel with an oxide coating, this bit runs a standard 118-degree drill point angle and a two-flute spiral configuration with regular spiral type. The overall length is 3.375 inches with a flute length of 2.0625 inches and a straight-cylindrical shank measuring 0.191 inches in diameter. Web-thinned geometry reduces thrust and improves chip evacuation on entry. This bit is suited for licensed machinists, tool-and-die professionals, and maintenance technicians who require consistent performance in production and repair environments.

Sized to wire gauge number 11, equal to 0.191 inches in decimal, this drill bit is intended for blind hole drilling and stack drilling applications in general-purpose metalworking. It fits residential maintenance shops, commercial fabrication settings, and industrial production lines where cast iron and steel are the primary workpiece materials. The Series A1211 designation places it within a standardized product family built to ANSI, ISO, BS, and DIN specifications, making it straightforward to specify and source as a direct replacement in existing tooling programs.

Key Features

• Wire size number 11 equals 0.191 inches decimal diameter, tolerance class h8
• High speed steel construction with oxide finish for improved lubricity and corrosion resistance
• 118-degree standard point angle with web-thinned, tapered web configuration reduces entry thrust
• Two-flute regular spiral geometry supports chip clearance in blind hole and stack drilling
• Maximum drilling depth of 1.732 inches supports through and blind hole work in typical stock thicknesses
• Meets ANSI, ISO, BS, and DIN standards for consistent dimensional accuracy across sourcing programs

Compatibility

Designed as an OEM-style jobber length replacement drill bit suitable for standard drill chucks and CNC spindles accepting a 0.191-inch straight-cylindrical shank, for use on cast iron and steel workpieces per Series A1211 specifications.

Installation Notes

Installation is performed by machinists and maintenance technicians using standard drill presses, CNC machining centers, or handheld power drills equipped with a compatible chuck. Secure the workpiece firmly before beginning any drilling operation and confirm spindle speed is appropriate for the material and diameter being drilled. Inspect the cutting edges for wear or chipping before each use and replace the bit if point geometry is degraded. Follow applicable shop safety standards and machine-specific lockout procedures before changing tooling.