Iscar 3202787 Replaceable-tip Drill Sumocham Series

Product Description

The ISCAR 3202787 is a replaceable-tip drill body from the SumoCham series, designed for precision holemaking in metal cutting applications. It accepts a range of interchangeable drill tip inserts, allowing the tool body to be reused while only the cutting tip is replaced. The drill covers a diameter range of 0.453 to 0.469 inches with a maximum drilling depth of 1.43 inches. Through-coolant capability directs fluid directly to the cutting zone, supporting chip evacuation and thermal management during high-demand operations. The 5/8-inch flatted shank provides positive rotational drive in compatible toolholders. This tool is installed and operated by machinists and toolroom technicians in CNC and manual drilling setups.

The ISCAR 3202787 is suited for holemaking operations in production and job-shop environments. Its replaceable-tip design reduces tooling cost per hole by eliminating the need to replace the entire drill body when the cutting edge wears. The DCN A-3D toolholder style designation identifies the compatible holder interface. Through-coolant support makes it appropriate for deeper cuts or materials that generate significant heat at the cutting edge. The SumoCham platform is a modular drilling system built around insert-tip interchangeability.

Key Features

• Diameter range of 0.453 to 0.469 inches accommodates close-tolerance holemaking
• Maximum drill depth of 1.43 inches with 3.9-inch overall length
• Through-coolant design channels fluid directly to the cutting tip
• Replaceable-tip system reduces tooling cost by reusing the drill body
• Compatible with FCP, HCP-IQ, ICG, ICK, ICK-2M, ICM, ICP, ICP-2M, and QCP-2M insert styles
• Conforms to ISO 13399 tooling data standards for digital integration

Compatibility

Designed for use with FCP, HCP-IQ, ICG, ICK, ICK-2M, ICM, ICP, ICP-2M, and QCP-2M replaceable drill tip inserts. Toolholder style is DCN A-3D. Part of the ISCAR SumoCham modular drilling system.

Installation Notes

Installation and tool changes should be performed by qualified machinists with the spindle powered down and the machine in a safe, locked-out state. Ensure the flatted shank is fully seated and secured in a compatible DCN A-3D toolholder before operation. Verify insert tip is properly seated and torqued per the insert manufacturer guidelines before initiating a cut. Through-coolant connections should be confirmed leak-free before running the spindle.