Iscar 3202677 Replaceable-tip Drill 12-12.4mm 60mm Depth

Product Description

The ISCAR 3202677 is a SumoCham-series DCN-style replaceable-tip drill designed for precision holemaking in metalworking applications. It accepts FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M insert styles at insert seat size 12, giving machinists flexibility in cutting geometry selection. The drill covers a diameter range of 12 to 12.4 mm with a maximum drill depth of 60 mm, supported by a 16 mm straight-cylindrical shank. Through-coolant capability is built in, helping to evacuate chips and manage heat at the cutting zone during deep drilling operations. Overall length is 125 mm. The body follows ISO 13399 standards for tool data representation.

This replaceable-tip drill is suited for production and job-shop environments running CNC machining centers or lathes with live tooling where consistent hole quality and fast insert changes are required. The 5xD depth-to-diameter ratio makes it applicable to moderate-depth hole cycles in steel, cast iron, and similar workpiece materials. Through-coolant support makes it a strong fit for high-feed or high-speed drilling programs where heat and chip control are critical to tool life and hole finish.

Key Features

• Diameter range of 12 to 12.4 mm accommodates slight diameter variation via insert selection
• 5xD drill depth ratio with 60 mm maximum drill depth
• Through-coolant design for chip evacuation and heat management at the cutting zone
• Compatible with seven insert styles: FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M
• Insert seat size 12 for straightforward replacement without body change
• Conforms to ISO 13399 tooling data standards

Compatibility

Accepts FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M replaceable drill tip inserts at insert seat size 12. Part of the ISCAR SumoCham DCN toolholder family.

Installation Notes

Installation and insert changes should be performed by a qualified machinist or tooling technician with the machine powered off and spindle locked. Ensure the insert seat is clean and free of chips or debris before seating a new tip. Follow the machine tool manufacturer torque and runout specifications for the shank connection. Through-coolant passages should be inspected and cleared periodically to maintain consistent coolant flow during operation.