Hertel 4006113 Indexable Insert Drill 1-5/16 in 4xd

Product Description

The HERTEL 4006113 is a straight-shank indexable insert drill designed for high-productivity hole-making in metalworking and machining applications. With a drill diameter of 1-5/16 inches (1.3125 inches decimal) and a maximum drill depth of 5-1/4 inches at a 4xD depth-to-diameter ratio, this tool is built for production drilling where repeatability and insert indexability matter. The straight cylindrical shank measures 1-1/2 inches in diameter and accommodates two HPMT094508-GP indexable inserts. Right-hand cutting direction. Coolant-through capability is included, with a 1/4-inch shank-end coolant hole thread. Installed by machinists and CNC operators in job shop and production environments.

This indexable insert drill is suited for applications in general machining, production shops, and CNC turning and milling centers where consistent hole quality and tool life are priorities. The HID drill style and two-insert configuration allow for efficient material removal across a range of workpiece materials. Typical applications include drilling structural components, flanges, and large-diameter through-holes in steel and similar metals. The collar diameter of 2.126 inches provides secure tool holding and stability during deep-hole passes.

Key Features

• 1-5/16 inch drill diameter (1.3125 inches decimal) with 4xD depth capability for deeper hole-making in a single pass
• Straight cylindrical shank at 1-1/2 inches diameter for broad machine compatibility
• Takes 2 indexable HPMT094508-GP inserts for fast edge changes without removing the body
• Coolant-through design with 1/4-inch threaded shank-end coolant port for effective chip evacuation and heat control
• Right-hand cutting direction; steel tool body construction
• Flute length of 5.407 inches supports full-depth chip clearance

Compatibility

Designed for use with HPMT094508-GP indexable inserts. Compatible drill style is HID. Verify spindle bore, shank fit, and coolant connection at the machine before installation.

Installation Notes

This tool is installed by machinists and CNC operators; ensure the machine spindle is fully stopped and locked out before mounting or changing inserts. Confirm shank-to-holder concentricity and proper insert seating torque per insert manufacturer guidelines before running. Coolant-through connection at the shank end should be leak-checked before full-depth drilling. Follow applicable shop safety standards and machine manufacturer guidelines for indexable tooling.