Walter-titex 5058686 Jobber Drill Bit 2.35mm Hss Oxide

Product Description

The WALTER-TITEX 5058686 is a jobber length twist drill bit designed for precision drilling in cast iron and steel. Built from high speed steel with an oxide coating, this bit measures 2.35 mm in diameter with an overall length of 2-3/32 inches (53 mm) and a flute length of 1-1/16 inches (27 mm). The 118-degree standard point angle and web-thinned, tapered web geometry reduce thrust and improve chip evacuation. The two-flute spiral design with a regular spiral type provides consistent performance in both blind hole and stack drilling applications. Machining professionals, maintenance techs, and toolroom operators are the typical end users.

This bit is suited for drilling cast iron and steel in production and maintenance environments. Blind hole drilling and stack drilling are listed primary tool applications. The Series A1211 designation indicates it falls within a standardized family of general-purpose HSS jobber drills. With a flute-to-diameter ratio of 8xD and a maximum drilling depth of 0.906 inches (23 mm), the bit handles typical through-hole and shallow blind-hole work in ferrous materials. It conforms to ANSI, ISO, BS, and DIN standards, making it appropriate for both domestic and international manufacturing environments.

Key Features

• 2.35 mm diameter with h8 tolerance for consistent fit in precision work
• High speed steel construction with oxide coating for reduced friction and extended service life
• 118-degree standard point angle with web-thinned tapered web for lower entry thrust
• Two-flute regular spiral design supports efficient chip removal in cast iron and steel
• Rated for blind hole and stack drilling applications
• Meets ANSI, ISO, BS, and DIN standards

Compatibility

Designed for general-purpose drilling in cast iron and steel workpieces. Straight-cylindrical shank is compatible with standard drill chucks and collet holders sized for 0.0925 inch shank diameter.

Installation Notes

This bit is installed by machinists and tool operators using standard drill chucks or collet systems on drill presses, CNC machines, or hand drills. Secure the straight-cylindrical shank firmly before operation to prevent runout. Follow safe speeds and feeds for high speed steel in the target material. Do not use on hardened steels without verifying material suitability.