Iscar 3202481 Replaceable-tip Drill Sumocham Dcn

Product Description

The ISCAR 3202481 is a replaceable-tip drill body from the SumoCham series, designed for precision holemaking in metal cutting applications. It accepts interchangeable cutting tips to enable fast head changes without removing the body from the spindle. The drill body features a Weldon flat shank measuring 0.625 inches in diameter and supports drilling diameters from 0.512 to 0.547 inches. With an 8xD depth-to-diameter ratio, it reaches a maximum drill depth of 4.09 inches. Through-coolant capability delivers cutting fluid directly to the cutting zone, extending tip life and improving chip evacuation at depth. This tool is installed and operated by machinists and CNC tooling specialists in production and job-shop environments.

The 3202481 is suited for holemaking operations on machining centers and drill presses where repeatable accuracy and fast insert changeovers are required. The DCN toolholder style and SumoCham platform are commonly used in high-volume production drilling of steel, cast iron, and similar ferrous materials. The overall length of 6.68 inches and body length of 4.79 inches make it compatible with standard tool changers and side-lock holders. It conforms to ISO 13399 tooling data standards, simplifying integration into CAM and tool management software.

Key Features

• Replaceable cutting tip design allows head swaps without disturbing the body setup
• Through-coolant construction directs fluid to the cutting edge for improved chip control
• 8xD depth-to-diameter ratio supports drilling to 4.09 inches maximum depth
• Weldon flat shank (0.625 inches diameter) provides positive drive and prevents shank rotation
• Compatible with FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M insert styles at seat size 13
• Conforms to ISO 13399 for seamless CAM and tool management integration

Compatibility

Compatible insert styles: FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M at insert seat size 13. Designed for use with SumoCham series DCN toolholder bodies accepting a 0.625-inch Weldon flat shank.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and the tool changer is in a safe state before mounting or removing the drill body. Secure the Weldon flat shank in a side-lock or set-screw holder torqued to the machine tool manufacturer's specification. Confirm through-coolant passages are clear and coolant pressure is set per the insert manufacturer's recommendation before commencing drilling operations.