Hertel 4006134 Indexable Insert Drill 19/32 in 3xd

Product Description

The HERTEL 4006134 is a straight-shank indexable insert drill designed for high-productivity hole-making in metal cutting applications. It accepts two HPMT042004-GP inserts and operates in the HID drill style. The body measures 4.491 inches in total length with a 19/32 inch (0.5937 inch) cutting diameter and a maximum drill depth of 1-25/32 inches, yielding a 3xD depth-to-diameter ratio. A 3/4 inch straight-cylindrical shank provides secure clamping in standard drill chucks or toolholders. Coolant-through capability is supported via a 1/8 inch threaded coolant port at the shank end, aiding chip evacuation and tool life in interrupted or deep-hole cuts.

This indexable insert drill is suited for production machining environments where repeatable hole geometry and fast insert changeover matter. Typical applications include CNC machining centers, turning centers with live tooling, and manual drilling setups requiring a rigid, replaceable-insert solution. The right-hand cutting direction and steel body construction make it appropriate for ferrous and non-ferrous workpiece materials across general shop and precision manufacturing settings.

Key Features

• Indexable insert design accepts 2 HPMT042004-GP inserts for fast tip replacement without regrinding
• Coolant-through capability via 1/8 inch shank end coolant hole thread for improved chip flushing
• 3xD depth-to-diameter ratio with a maximum drill depth of 1-25/32 inches
• Straight-cylindrical 3/4 inch shank for compatibility with standard toolholding systems
• Right-hand cutting direction; steel body construction for rigidity and durability
• Flute length of 1.9 inches (48.26 mm) and collar diameter of 1.102 inches for controlled chip flow

Compatibility

Designed for use with HPMT042004-GP indexable inserts. Compatible drill style is HID. Verify insert pocket geometry and toolholder bore size before installation.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and locked out before mounting or changing inserts. Secure the straight shank to the rated clamping torque specified by the toolholder manufacturer. Confirm coolant line fittings match the 1/8 inch threaded port before connecting through-coolant supply.