Iscar 3202451 Replaceable-tip Drill Sumocham Series

Product Description

The ISCAR 3202451 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, eliminating the need to replace the entire drill body when the cutting edge wears. The tool covers a drill diameter range of 0.591 to 0.626 inches, reaches a maximum drill depth of 2.95 inches, and delivers coolant directly through the body to the cutting zone, improving chip evacuation and extending insert life. The 3/4-inch Weldon Flat shank provides positive, non-slip drive engagement in compatible toolholders. This body is intended for use by machining professionals and tool-room technicians in production and job-shop environments.

The 3202451 is suited for through-hole and blind-hole drilling operations in a wide range of workpiece materials. The 5xD depth-to-diameter ratio supports moderate-depth holes without the need for peck cycles in many applications. With an overall length of 5.86 inches and a body length of 3.89 inches, it fits standard CNC machining center setups. Compatible insert styles include FCP, ICK, ICK-2M, ICM, ICP, and iCP-2M, giving technicians flexibility to match the insert grade to the specific material being cut.

Key Features

• Replaceable-tip design reduces tooling cost by allowing insert swaps without discarding the drill body
• Through-coolant construction channels fluid directly to the cutting edge for improved chip removal and thermal control
• Drill diameter range of 0.591 to 0.626 inches with a 5xD depth-to-diameter ratio
• 3/4-inch Weldon Flat shank provides secure, anti-rotation drive engagement
• Compatible with FCP, ICK, ICK-2M, ICM, ICP, and iCP-2M insert styles
• Conforms to ISO 13399 tooling data standards for integration with CAM and tool-management systems

Compatibility

Compatible insert styles for this drill body are FCP, ICK, ICK-2M, ICM, ICP, and iCP-2M. The DCN-style toolholder designation applies. Designed as a SumoCham series drill body for use in CNC machining center setups with a 3/4-inch Weldon Flat tool-holding interface.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Secure the Weldon Flat shank firmly in a compatible toolholder before operation, and verify that coolant-through supply pressure is correctly set for the machine spindle. Power down and lock out the machine spindle before inserting or removing drill-tip inserts. Follow the insert manufacturer torque and seating guidelines provided with each insert style.