Iscar 3411468 Solid Carbide Jobber Drill Bit 140 Deg

Product Description

The ISCAR 3411468 is a solid carbide jobber-length drill bit engineered for demanding holemaking and drilling applications in metal fabrication and machining environments. It features a 140-degree split point, a 2-flute spiral configuration with regular spiral type, and an AlTiCrSiN coating that extends tool life in abrasive and hard materials. The straight cylindrical shank seats securely in standard drill chucks and collet holders. Coolant-through design channels cutting fluid directly to the tip, reducing heat buildup and improving chip evacuation. This drill is installed and used by machinists, toolroom technicians, and CNC operators working on precision drilling operations.

The 3411468 is rated for use in steel, stainless steel, cast iron, and hard materials, corresponding to ISO workpiece material groups P, M, K, and H. It belongs to ISCAR Series SCD with a 5xD flute-to-diameter ratio, providing a maximum drilling depth of 2.305 inches. Its web-thinned, tapered web configuration reduces thrust requirements at entry and improves centering accuracy. Typical applications include production drilling on CNC machining centers and manual drill presses where consistent hole quality in tough materials is required.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard and abrasive workpiece materials
• 140-degree point angle with web-thinned tapered web reduces entry thrust and improves self-centering
• AlTiCrSiN coating provides thermal and oxidation resistance for extended tool life
• Coolant-through design delivers fluid directly to the cutting edge for heat control and chip removal
• 5xD flute-to-diameter ratio supports a maximum drilling depth of 2.305 inches
• Straight cylindrical shank compatible with standard drill chucks and collet toolholding systems

Compatibility

Designed for use in steel, stainless steel, cast iron, and hard materials (ISO material groups P, M, K, and H). Fits standard straight-shank drill chucks and collet holders. Part of ISCAR Series SCD jobber-length drill offerings.

Installation Notes

Installation and tool changes should be performed with the machine at a full stop and all power locked out per applicable safety procedures. Secure the straight shank fully within the collet or chuck to the recommended grip depth before tightening. Verify coolant-through supply is active and at adequate pressure before initiating the cut. Inspect the cutting edges and coating for wear or chipping before each use and replace the bit when edge condition degrades to avoid workpiece damage.