Kennametal 1199334 Solid Carbide Jobber Drill 3.70 Mm

Product Description

The KENNAMETAL 1199334 is a solid carbide jobber-length drill bit designed for precision hole-making in demanding materials. Built to DIN 6537L specification, it features a 3.70 mm cutting diameter, a 130-degree standard point angle, and a three-flute regular spiral configuration with web thinning. The bright, uncoated K10 carbide grade delivers the rigidity and edge retention needed when drilling cast iron, aluminum, non-ferrous metals, and high-temperature alloys. The straight cylindrical shank measures 6 mm in diameter and is compatible with standard chucks and collet holders. Licensed machinists and tool-and-die professionals are the typical end users for this drill.

This drill is suited for production machining and precision fabrication environments where accurate hole geometry and consistent tool life are required. The three-flute design improves chip evacuation and surface finish compared to standard two-flute jobber drills, making it a practical choice for short-run and high-volume operations in ferrous and non-ferrous materials. The 23.00 mm maximum drilling depth and 66.00 mm overall length position this bit for shallow-to-moderate depth holes in machining centers and CNC drilling setups.

Key Features

• Solid carbide K10 grade construction for superior hardness and heat resistance
• 130-degree standard point angle with web-thinned, tapered web for reduced thrust force
• Three-flute regular spiral design promotes efficient chip evacuation and improved finish
• DIN 6537L specification for consistent dimensional accuracy and interchangeability
• Bright, uncoated finish suitable for use with or without cutting fluid
• Right-hand cutting direction with straight cylindrical shank for broad holder compatibility

Compatibility

Designed as an OEM-specification replacement and production drill for use in machining applications involving cast iron, aluminum and non-ferrous materials, and high-temperature alloys per DIN 6537L standards.

Installation Notes

Installation and use of this drill bit is performed by machinists and CNC operators. Secure the straight shank in a properly sized chuck or collet holder, verifying runout before drilling. Always power down and lock out the machine spindle before changing tooling. Follow applicable shop safety standards and machine manufacturer guidelines for speeds and feeds appropriate to the workpiece material.