Seco 02897888 Solid Carbide Jobber Drill 6.10mm 140deg

Product Description

The SECO 02897888 is a solid carbide jobber-length drill bit designed for high-performance drilling in demanding production environments. Built to ANSI standards, it features a 140-degree point angle for aggressive cutting and self-centering entry, an AlCrN (aluminum chromium nitride) coating for elevated heat resistance and extended tool life, and a 6.10 mm (0.2403 inch) cutting diameter. The straight-cylindrical shank measures 8.00 mm in diameter and seats securely in standard drill chucks or collet holders. With a regular spiral flute and right-hand cutting direction, this drill is suited for machinists, toolroom technicians, and precision manufacturing personnel working in high-volume drilling operations.

This drill bit is engineered for use in steel, stainless steel, cast iron, and other hard materials, aligning with ISO material groups P, M, K, and H. It is a strong fit for CNC machining centers, drill presses, and manual mills where consistent hole quality and dimensional accuracy are required. The 7xD flute-to-diameter ratio and 53.00 mm flute length (2.0882 inches) support chip evacuation in deeper passes, making it well-suited for production drilling where cycle time and tool wear are both concerns. No coolant-through capability is present in this configuration.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard-material applications
• AlCrN coating improves thermal stability and reduces built-up edge at higher cutting speeds
• 140-degree point angle promotes accurate entry and reduces thrust force in steel and cast iron
• Right-hand, regular spiral flute with 2 flutes for efficient chip removal
• Straight-cylindrical shank (8.00 mm diameter) fits standard collet and chuck tooling
• ANSI-compliant SD1105A series with m7 diameter tolerance for consistent, repeatable hole sizing

Compatibility

Designed for drilling steel, stainless steel, cast iron, and hard materials (ISO material groups P, M, K, H). Compatible with standard 8.00 mm straight-bore collets and drill chucks. Sized within the 6.00 mm to 7.00 mm drill diameter range of the SD1105A series.

Installation Notes

Installation and use of this drill should be performed by qualified machinists or toolroom technicians familiar with rotating cutting tool safety. Ensure the machine spindle is fully stopped and locked out before loading or removing the tool. Confirm shank seating and collet or chuck torque per machine manufacturer specifications before beginning a cut. Do not exceed recommended speeds and feeds for the workpiece material to avoid premature tool failure or workpiece damage.