Iscar 3202565 Indexable Insert Drill 17/32 in 4xd

Product Description

The ISCAR 3202565 is an indexable insert drill designed for precision holemaking in metalworking and machining applications. Part of the DR-TWIST series, this drill body accepts two AOMT-DT inserts and produces a 17/32 inch (0.531 decimal inch) diameter bore with a maximum drill depth of 2.12 inches, representing a 4xD depth-to-diameter ratio. The straight cylindrical shank measures 5/8 inch in diameter and 3.0 inches in length, providing solid clamping in standard drill chucks or toolholders. Coolant-through capability is supported via body-side and shank-end coolant ports, keeping the cutting zone clear during general-purpose drilling operations. The tool weighs 0.637 pounds.

This drill body is suited for general-purpose holemaking on CNC machining centers, lathes with live tooling, and drill presses capable of accepting indexable tooling. The 4xD ratio makes it well matched for through-holes and moderate-depth blind holes in steel, cast iron, and similar workpiece materials. The coolant-through design supports higher feed rates and extended insert life in production environments. Machinists and tool-and-die professionals working in job shops or production facilities are the primary users of this style of drill body.

Key Features

• 17/32 inch (0.531 inches) drill diameter with 0.568 inches maximum drill diameter
• 4xD depth-to-diameter ratio with 2.12 inches maximum drill depth
• Accepts two AOMT-DT indexable inserts for quick edge changes without regrinding
• Coolant-through design with body-side 1/16-27 and shank-end 1/8-27 coolant port threads
• Straight cylindrical shank at 5/8 inch diameter for broad toolholder compatibility
• DR-TWIST series body suitable for general-purpose production drilling

Compatibility

Compatible with AOMT-DT series indexable inserts. Designed for use in toolholders and chucks accepting a 5/8 inch straight cylindrical shank. Part of the ISCAR DR-TWIST drill body series with compatible drill style DR.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines for indexable drill bodies. Ensure the machine spindle is fully stopped and locked out before mounting or removing the drill body or changing inserts. Verify coolant port connections are clear and properly threaded before engaging coolant-through supply. Torque all insert clamping screws according to the insert manufacturer specifications provided with the AOMT-DT insert documentation.