Walter-titex 5058636 Jobber Length Drill Bit 15mm Hss

Product Description

The WALTER-TITEX 5058636 is a jobber-length twist drill bit designed for high-performance drilling in ferrous materials. Built from high speed steel with an oxide coating, it measures 15 mm (0.5906 inches) in diameter with an overall length of 169 mm (6-21/32 inches) and a flute length of 114 mm (4-31/64 inches). The 118-degree standard point angle and web-thinned, tapered web geometry reduce entry force and improve chip evacuation. The two-flute regular spiral design handles both blind hole and stack drilling operations. This bit is sized to an h8 diameter tolerance, meeting ANSI, ISO, BS, and DIN standards, and is suited for installation by machinists, maintenance mechanics, and skilled tradespeople working with steel and cast iron.

The 5058636 is rated for primary workpiece materials including cast iron and steel (material codes K and P). Its straight-cylindrical shank (0.5906 inches) seats securely in standard drill chucks on benchtop drill presses, magnetic drills, and hand-held power drills. The maximum drilling depth is 99 mm (3.898 inches), making it appropriate for production blind hole work and multi-layer stack drilling in fabrication, maintenance, and light manufacturing environments. Series A1211 positions this bit as a general-purpose, high-performance option within the WALTER-TITEX jobber drill lineup.

Key Features

• 15 mm (0.5906 inch) diameter with h8 tolerance for consistent, accurate hole sizing
• 118-degree standard point angle with web-thinned, tapered web for reduced thrust and cleaner entry
• High speed steel construction with oxide coating for corrosion resistance and basic lubrication
• Two-flute regular spiral design supports chip clearance in blind hole and stack drilling applications
• Straight-cylindrical shank fits standard drill chucks without adapters
• Meets ANSI, ISO, BS, and DIN standards; rated for cast iron and steel workpieces

Compatibility

Designed as a general-purpose jobber-length drill bit compatible with standard drill chucks accepting a 0.5906-inch straight-cylindrical shank. Rated for use in cast iron and steel workpieces per material codes K and P.

Installation Notes

Install in a properly rated drill press, magnetic drill, or hand drill with a chuck capacity matching the 0.5906-inch shank diameter. Secure the shank fully in the chuck and verify runout before drilling. Use appropriate cutting fluid for steel and cast iron to extend tool life and maintain hole quality. Power down and de-energize all equipment before changing or inspecting bits.