Iscar 3203219 Replaceable-tip Drill Sumocham 0.532-0.548 in

Product Description

The ISCAR 3203219 is a replaceable-tip drill body from the SumoCham series, designed for precision holemaking in metalworking and machining applications. The drill accepts interchangeable cutting inserts, allowing the body to be reused while only the tip is replaced at end of life. It covers a diameter range of 0.532 to 0.548 inches and reaches a maximum drill depth of 4.25 inches, making it suitable for deep-hole drilling operations at an 8xD depth-to-diameter ratio. Through-coolant capability helps clear chips and manage heat at the cutting zone. The straight-cylindrical shank measures 0.63 inches in diameter for secure toolholder engagement. Machining professionals and CNC operators install this tool in standard DCN-style toolholders.

The 3203219 is built for production holemaking environments where repeatable accuracy and fast tip changes matter. The replaceable-tip design reduces downtime on CNC machining centers, lathes with live tooling, and dedicated drilling machines. The through-coolant channel supports wet machining of steel, cast iron, and similar ferrous materials. With a 6.84-inch overall length and a body length of 4.95 inches, the drill fits a range of spindle-to-workpiece setups without requiring extended-reach adaptors in most standard fixture configurations.

Key Features

• Replaceable-tip design — only the insert is swapped at end of life, preserving the drill body
• Through-coolant construction for effective chip evacuation and heat control at depth
• 8xD depth-to-diameter ratio supports drilling to 4.25 inches maximum depth
• Accepts FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M insert styles, seat size 13
• Straight-cylindrical shank at 0.63 inches diameter for broad toolholder compatibility
• Conforms to ISO 13399 tooling data standards for integration with CAM and presetter systems

Compatibility

Compatible insert styles: FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M with insert seat size 13. Uses DCN-style toolholder body. Designed for use within the ISCAR SumoCham replaceable-tip drill system.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and the tool is properly secured before inserting or removing the cutting tip. Verify coolant line connections are clear and delivering adequate flow before initiating a through-coolant drilling cycle. Follow the toolholder manufacturer torque guidelines when clamping the shank into the holder, and confirm tip seating per ISCAR SumoCham assembly instructions before running the first cut.