Walter-titex 5236526 Jobber Drill Bit 2.3 Mm Cobalt

Product Description

The WALTER-TITEX 5236526 is a cobalt jobber length drill bit designed for high-performance drilling in demanding metalworking applications. Built to DIN 338 and ANSI/ISO standards, this bit measures 2.3 mm in diameter with an overall length of 2.087 inches and a flute length of 1.063 inches. The AlCrN coating extends tool life when working through abrasive or heat-generating materials. With a straight-cylindrical shank, parabolic flute geometry, and a 130-degree drill point angle, it delivers consistent chip evacuation and accurate entry across a range of ferrous and non-ferrous stock. This bit is sized for precision work and is suited for machinists, tool and die professionals, and fabricators running small-diameter holes.

This drill bit is rated for use in cast iron, stainless steel, non-ferrous metals, and steel. It is intended for blind hole drilling and stack drilling operations. The parabolic flute design improves chip clearance in blind holes, reducing the need for peck cycles at this diameter. The 5xD flute-to-diameter ratio and tapered web configuration support stable cutting action in both manual and CNC setups. Material grade M35 cobalt construction allows operation at elevated temperatures without significant loss of hardness.

Key Features

• Cobalt M35 construction provides heat resistance for drilling stainless steel and hardened alloys
• AlCrN coating reduces friction and extends cutting edge life in abrasive materials
• 130-degree drill point angle with UFL point type for fast, accurate penetration
• Parabolic flute geometry promotes efficient chip evacuation in blind hole and stack drilling
• Straight-cylindrical shank compatible with standard drill chucks and collet holders
• Meets DIN 338, ANSI, and ISO standards; diameter tolerance h8

Compatibility

Designed as an OEM-style replacement or direct-use tooling option for standard jobber length drill applications requiring a 2.3 mm diameter bit. Compatible with any drill chuck or collet system accepting a 0.0906-inch straight-cylindrical shank. Fits within the A1249XPL series from WALTER-TITEX.

Installation Notes

Installation and use should be performed by qualified machinists or tool operators familiar with small-diameter drill bit handling. Secure the shank fully in the chuck or collet before operation and verify runout before cutting. Do not exceed the recommended maximum drilling depth of 0.906 inches without retracting to clear chips. This bit does not support coolant-through operation; use external coolant or cutting fluid as appropriate for the workpiece material.