Kennametal 1199337 Solid Carbide Jobber Drill 3.80 Mm

Product Description

The KENNAMETAL 1199337 is a solid carbide jobber-length drill designed for precision hole-making in demanding materials. Built to DIN 6537L specification, it features a 3.80 mm diameter, a 130-degree point angle with web thinning, and a three-flute regular spiral geometry that promotes chip evacuation and reduces cutting forces. The bright/uncoated finish and K10 carbide grade make this drill well-suited for applications where coating is not required or where base carbide performance is preferred. It is installed and serviced by machinists and tool-and-die professionals in production and maintenance environments.

This drill is intended for use in CNC machining centers and drill presses where consistent hole quality and tight diameter tolerances are required. The 1199337 is rated for primary workpiece materials including cast iron, aluminum and non-ferrous metals, and high-temperature alloys. Its straight cylindrical shank seats in standard drill chucks and collets sized for a 6 mm shank diameter. The web-thinned point reduces thrust requirements, making it suitable for both through-holes and blind-hole applications within its rated maximum drilling depth.

Key Features

• Solid carbide K10 grade construction for rigidity and wear resistance in hard and abrasive materials
• 130-degree point angle with web thinning reduces entry thrust and improves centering accuracy
• Three-flute regular spiral geometry improves chip flow and allows higher feed rates compared to standard two-flute designs
• DIN 6537L specification ensures dimensional consistency for replacement and interchangeability
• Bright/uncoated finish compatible with cast iron, aluminum, non-ferrous metals, and high-temperature alloys
• Diameter tolerance of 0.004 to 0.016 mm supports close-tolerance hole requirements

Compatibility

Designed as an OEM-style replacement or direct-fit jobber drill for applications requiring a 3.80 mm diameter, straight-shank solid carbide drill conforming to DIN 6537L. Fits standard 6 mm collets and drill chucks. Rated for cast iron, aluminum and non-ferrous materials, and high-temperature alloys.

Installation Notes

Installation is performed by qualified machinists following standard tooling changeout procedures. Power down and lock out the machine spindle before inserting or removing the drill. Ensure the collet or chuck bore is clean and free of debris before seating the straight cylindrical shank to the specified engagement depth. Do not exceed the rated maximum drilling depth of 29.00 mm without retracting for chip clearing.