Walter-titex 5059370 Jobber Drill Bit No. 29 Hss

Product Description

The WALTER-TITEX 5059370 is a jobber length drill bit designed for high-performance drilling in a range of metalworking applications. Built from high speed steel with an oxide coating, this bit carries a No. 29 wire gauge designation and a decimal diameter of 0.1360 inches. The 130-degree point angle and parabolic flute geometry promote efficient chip evacuation and reduce heat buildup during extended drilling cycles. The web-thinned, tapered web design lowers entry resistance at the drill point. With an overall length of 2.75 inches and a straight-cylindrical shank, this bit is sized for standard drill chucks used by machinists, maintenance mechanics, and fabricators working in production and repair environments.

This drill bit is suited for blind hole drilling and stack drilling operations. Primary workpiece materials include cast iron, non-ferrous metals, and steel. The parabolic flute with an 8xD flute-to-diameter ratio handles deeper chip loads relative to bit diameter, making it appropriate for through-hole and blind-hole work in both manual and CNC drilling setups. Conforming to ANSI and ISO standards with BS and DIN specification designations, this bit fits into regulated shop environments where tooling certification matters.

Key Features

• No. 29 wire size, 0.1360 inch decimal diameter with h8 tolerance shank
• 130-degree standard point angle with web-thinned, tapered web for reduced entry force
• Parabolic flute geometry at 8xD ratio supports efficient chip evacuation
• Oxide coating on high speed steel body for surface protection and reduced friction
• Right-hand cut, straight-cylindrical shank fits standard drill chucks
• Rated for blind hole and stack drilling in cast iron, non-ferrous metal, and steel

Compatibility

Designed for use in standard drill chucks accepting a 0.1360-inch straight-cylindrical shank. Suitable for bench drills, drill presses, and CNC drilling machines used in metalworking and fabrication. Compatible with cast iron, non-ferrous metal, and steel workpieces as specified by the manufacturer.

Installation Notes

Installation and use of this bit should be performed by qualified machinists or mechanics familiar with metal drilling procedures. Secure the straight-cylindrical shank fully in the chuck before operation and verify chuck key removal prior to starting the machine. Do not exceed the recommended maximum drilling depth of 1.299 inches. Follow applicable shop safety standards and machine manufacturer guidelines when setting feed rate and spindle speed for the workpiece material.