Iscar 3260111 Replaceable-tip Drill Sumocham 5xd

Product Description

The ISCAR 3260111 is a replaceable-tip drill body in the SumoCham series, designed for precision holemaking in metal-cutting applications. It accepts interchangeable drill-tip inserts, allowing the drill body to be reused while only the cutting tip is replaced, reducing tooling cost and downtime. The body drills diameters from 0.394 to 0.409 inches at a maximum depth of 1.96 inches, with a 5xD depth-to-diameter ratio. A 5/8-inch Weldon Flat shank provides secure, anti-rotation clamping in compatible toolholders. Through-coolant capability delivers cutting fluid directly to the tip for chip evacuation and heat control in deep-hole operations.

This drill body is suited for production machining environments where consistent hole quality and quick tip changes are priorities. It fits machine spindles and toolholders using the DCN-style interface and is compatible with a range of SumoCham insert styles. Typical applications include CNC machining centers performing holemaking operations in steel, cast iron, and similar workpiece materials. The through-coolant design makes it well suited for interrupted cuts and high-feed drilling cycles where chip packing is a concern.

Key Features

• Replaceable-tip design accepts FCP, ICK, ICK-2M, ICM, ICP, and iCP-2M insert styles
• Through-coolant construction for direct tip cooling and chip evacuation
• 5xD depth-to-diameter ratio supports drilling up to 1.96 inches deep
• 5/8-inch Weldon Flat shank provides anti-rotation clamping in standard toolholders
• DCN toolholder style interface for rigid, repeatable seating
• Conforms to ISO 13399 tooling data standards for use with CAM and tool management systems

Compatibility

Compatible insert styles include FCP, ICK, ICK-2M, ICM, ICP, and iCP-2M. Designed for use with DCN-style toolholders in the SumoCham system. Accepts a 5/8-inch Weldon Flat shank interface.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and locked out before mounting or removing the drill body from the toolholder. Secure the Weldon Flat shank using the appropriate set-screw torque specification provided by the toolholder manufacturer. Verify insert seating and tip lock engagement before returning the spindle to operation, and confirm coolant-through passages are clear and unobstructed prior to running the program.