Iscar 3202785 Replaceable-tip Drill Sumocham Series

Product Description

The ISCAR 3202785 is a replaceable-tip drill body from the SumoCham series, designed for holemaking operations in metal cutting applications. It accepts a range of interchangeable drill tips to produce hole diameters from 0.433 to 0.449 inches at a maximum drill depth of 1.3 inches. The body features a 5/8-inch straight-cylindrical shank, an overall length of 3.84 inches, and integrated through-coolant delivery to manage heat and chip evacuation at the cutting zone. The drill-depth-to-diameter ratio is 3xD. This tool is intended for use by machinists and tool-and-die professionals in CNC machining environments.

The 3202785 is suited for production holemaking in ferrous and non-ferrous materials where tool-change efficiency and consistent hole quality are priorities. The replaceable-tip design allows the operator to swap worn or damaged inserts without removing the drill body from the spindle, reducing downtime. Through-coolant capability makes it appropriate for deeper-hole applications where flood coolant alone is insufficient for chip evacuation. Typical install scenarios include CNC machining centers and CNC lathes with high-pressure coolant systems.

Key Features

• Replaceable-tip design accepts FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M insert styles
• Insert seat size 11 for precise tip location and secure seating
• Through-coolant delivery for effective chip evacuation and thermal control
• 3xD depth-to-diameter ratio suitable for general-purpose holemaking
• Straight-cylindrical shank for compatibility with standard ER and side-lock toolholders
• Conforms to ISO 13399 tooling data standards for CAM and presetter integration

Compatibility

Compatible insert styles: FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M with insert seat size 11. Designed as an OEM-style replacement body within the ISCAR SumoCham DCN toolholder series.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the spindle powered down and the machine in a locked-out state per applicable shop safety procedures. Verify that the through-coolant port on the drill body is aligned with the machine spindle coolant supply before clamping. Do not exceed the maximum rated drill depth of 1.3 inches for this body without confirming insert compatibility. Consult the machine tool manufacturer specifications for spindle RPM and feed rate parameters appropriate to the workpiece material.