Iscar 3202626 Replaceable-tip Drill Through Coolant

Product Description

The ISCAR 3202626 is a replaceable-tip drill body from the SumoCham series, designed for precision holemaking in metalworking applications. The drill accepts interchangeable cutting tips rather than a fixed solid head, allowing worn tips to be swapped without discarding the entire tool body. It covers a drilling diameter range of 0.433 to 0.449 inches, reaches a maximum drill depth of 2.16 inches, and features integrated through-coolant delivery to flush chips and manage heat at the cutting zone. The straight-cylindrical shank measures 0.625 inches in diameter for straightforward clamping in standard toolholders. This tool is intended for use by machinists and CNC operators in production and job-shop environments.

The 3202626 is suited for holemaking operations on CNC machining centers and lathes where repeatable hole quality and fast tip changeover are priorities. The 5xD depth-to-diameter ratio makes it appropriate for moderate-depth drilling without the need for peck cycles in many materials. Through-coolant capability is especially useful in higher-volume runs where chip evacuation and tool life consistency are critical. The DCN toolholder style designation indicates compatibility with ISCAR DCN-series drill bodies. This tool is applicable across a range of ferrous and non-ferrous workpiece materials depending on the insert tip selected.

Key Features

• Replaceable-tip design with Insert Seat Size 11 accepts FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M insert styles
• Drilling diameter range of 0.433 to 0.449 inches accommodates slight diameter variation via tip selection
• Through-coolant channel delivers cutting fluid directly to the drill tip for chip flushing and thermal management
• 5xD depth-to-diameter ratio supports a maximum drill depth of 2.16 inches
• Straight-cylindrical shank at 0.625 inches diameter fits standard ER and milling chuck toolholders
• Conforms to ISO 13399 tooling data standards for integration with CAM and tool management systems

Compatibility

Compatible insert styles include FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M at Insert Seat Size 11. Toolholder style is DCN within the SumoCham series.

Installation Notes

Installation and tip changes should be performed by a qualified machinist with the spindle fully stopped and machine in a locked-out state per facility lockout/tagout procedures. Ensure the shank seating surface and collet or chuck bore are clean and free of chips before clamping. Verify coolant line connections are secure and through-coolant pressure is set per machine specifications before initiating a cut. Do not exceed the rated maximum drill depth or operate without adequate coolant flow when through-coolant is engaged.