Walter-titex 5154085 Taper Length Drill Bit 0.098 in

Product Description

The WALTER-TITEX 5154085 is a taper length, high-speed steel drill bit designed for precision drilling in a range of metallic materials. Built to DIN 340 standards, it features a 130-degree split point and a parabolic flute geometry for efficient chip evacuation and reduced thrust at depth. The parallel shank measures 0.0980 inches in diameter, matching the cutting diameter for consistent seating in standard drill chucks. A coated finish extends tool life in abrasive applications. This bit suits machinists, toolroom technicians, and metalworking professionals who need reliable, high-performance drilling in production and maintenance environments.

The 5154085 is suited for blind hole drilling, through-hole drilling, and stack drilling across a wide range of materials including aluminum, aluminum silicon alloys, brass, bronze, copper alloys, stainless steel, and steel. Its parabolic flute and web-thinned, tapered web configuration make it particularly effective in deep-hole and high-feed applications where chip packing is a concern. The 12xD flute-to-diameter ratio supports extended reach without sacrificing rigidity.

Key Features

• 130-degree standard point angle reduces walking and improves hole entry accuracy
• Parabolic flute with web thinning promotes fast chip evacuation in deep drilling
• High-speed steel construction with coated finish for extended wear resistance
• Right-hand cut, parallel shank compatible with standard drill chucks
• Rated for blind hole, through-hole, and stack drilling operations
• Conforms to DIN 340 taper length standard

Compatibility

Designed as a DIN 340 taper length replacement or direct-use drill bit for applications in aluminum, aluminum silicon, brass, bronze, copper alloys, stainless steel, and steel. Part of the WALTER-TITEX Series A1522 high-performance drill line.

Installation Notes

Installation and use of this drill bit should be performed by qualified machinists or toolroom technicians familiar with CNC or manual drill press operation. Ensure the machine spindle is fully stopped and secured before inserting or removing the bit from the chuck. Verify chuck or collet bore matches the 0.0980-inch parallel shank diameter before clamping. Do not exceed the maximum drilling depth of 2.283 inches; exceeding rated depth without adequate chip clearance can cause bit breakage or workpiece damage.