Iscar 3202834 Replaceable-tip Drill Sumocham Dcn Series

Product Description

The ISCAR 3202834 is a replaceable-tip drill from the SumoCham series, designed for high-productivity holemaking in metal-cutting applications. The DCN-style toolholder body accepts a range of indexable inserts at seat size 18, allowing tip changes without removing the body from the machine spindle. The drill covers a diameter range of 0.709 to 0.744 inches and reaches a maximum drilling depth of 8.5 inches, giving it a depth-to-diameter ratio of 12xD. Through-coolant capability is built in, supporting chip evacuation and tool life at elevated feed rates. The overall body length is 9.63 inches with a shank length of 2.2 inches. Installation and setup are handled by machinists and CNC tooling technicians.

This drill is suited for production drilling operations in job shops, aerospace, automotive, and general manufacturing environments where repeatable hole depth and diameter accuracy are required. The replaceable-tip design reduces tooling downtime by allowing insert swaps at the machine rather than full tool changes. Compatible insert styles include FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M, all at seat size 18. The straight-cylindrical shank with a 1-inch diameter fits standard CNC machining center tool holders and drill chucks configured for that shank diameter.

Key Features

• Diameter range of 0.709 to 0.744 inches supports close-tolerance bore sizing
• 12xD depth-to-diameter ratio reaches up to 8.5 inches maximum drill depth
• Through-coolant design promotes chip flushing and extended insert life at depth
• Replaceable-tip system accepts FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M inserts at seat size 18
• Straight-cylindrical 1-inch shank for direct chuck or collet mounting on CNC equipment
• Conforms to ISO 13399 tooling data standards for CAM and presetter integration

Compatibility

Compatible insert styles are FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M at insert seat size 18. The DCN toolholder body fits standard straight-cylindrical 1-inch shank interfaces on CNC machining centers and drilling machines.

Installation Notes

Installation and insert changes should be performed by a qualified machinist or CNC tooling technician with the machine fully stopped and locked out per applicable safety procedures. Confirm the spindle bore and clamping mechanism are compatible with the 1-inch straight-cylindrical shank before mounting. Verify through-coolant passages are clear and that machine coolant pressure is within the range specified for this tool body before running. Do not exceed the tool body manufacturer's recommended feed and speed parameters for the insert grade in use.