Seco 03046166 Jobber Drill 5mm Solid Carbide Tialn

Product Description

The SECO 03046166 is a solid carbide jobber-length drill designed for high-performance drilling in demanding materials. It features a 5.00 mm (0.1970 inch) cutting diameter, a 140-degree standard point angle, and a TiAlN coating that extends tool life in abrasive and heat-generating applications. The overall length is 82.00 mm (3.231 inches), with a 44.00 mm (1.734 inch) flute length and a maximum drilling depth of 35.00 mm (1.734 inches). The straight-cylindrical shank measures 6.00 mm (0.236 inch) in diameter. This drill is part of the SD205A series and is intended for use by machinists and tooling professionals in production or maintenance environments.

The 03046166 is suited for drilling steel, stainless steel, cast iron, and other hard materials. With a 7xD flute-to-diameter ratio and a right-hand spiral flute configuration, it handles interrupted and continuous cuts in both manual and CNC-driven setups. The 2-flute, regular-spiral geometry supports chip evacuation in ferrous and hard-material applications. It does not require coolant-through capability, making it compatible with standard spindle configurations in a broad range of machine tools.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• TiAlN coating reduces heat buildup and extends tool life in steel and stainless steel
• 140-degree point angle improves centering and reduces thrust in hard-material drilling
• Right-hand, 2-flute regular spiral geometry promotes efficient chip evacuation
• Straight-cylindrical shank compatible with standard drill chucks and collet holders
• Meets ANSI specification standards; SD205A series designation

Compatibility

Designed for use in standard drill chucks and collet systems accepting a 6.00 mm straight-cylindrical shank. Rated for primary workpiece material codes P, M, K, and H, covering steel, stainless steel, cast iron, and hard materials. Part of the SECO SD205A series.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Secure the shank fully in a collet or drill chuck to the manufacturer-recommended engagement depth before operating. Confirm spindle speed and feed rate are appropriate for the workpiece material and drill diameter before beginning the cut. Inspect the cutting edges for wear or chipping before each use and replace the tool if edge integrity is compromised.