Iscar 3202657 Replaceable-tip Drill 9-9.4mm Sumocham

Product Description

The ISCAR 3202657 is a replaceable-tip drill body from the SumoCham series, designed for precision holemaking in metalworking and machining applications. Built to the DCN toolholder style, it accepts a range of FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M insert styles at Insert Seat Size 9, giving machinists flexibility across drilling operations. The body features a 12 mm straight-cylindrical shank, an overall length of 105.8 mm, and a maximum drill depth of 45 mm, supporting a 5xD depth-to-diameter ratio. Through-coolant capability is integrated, helping clear chips and manage heat at the cutting zone. This tool body is handled and installed by CNC machinists and toolroom technicians working on vertical or horizontal machining centers.

The 3202657 covers a drill diameter range of 9 to 9.4 mm, placing it in common small-bore holemaking work across automotive, aerospace, general manufacturing, and die-and-mold environments. The straight-cylindrical shank fits standard collet chucks and hydraulic toolholders used on CNC machining centers. Through-coolant delivery supports higher feed rates and extended insert life in ferrous and non-ferrous materials. This body is sold individually and conforms to ISO 13399 tooling data standards, simplifying integration with CAM and tool management software.

Key Features

• Replaceable-tip design accepts FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M insert styles at Seat Size 9
• Drill diameter range: 9 to 9.4 mm with a 5xD maximum depth-to-diameter ratio
• Integrated through-coolant delivery for chip evacuation and thermal management
• 12 mm straight-cylindrical shank for compatibility with standard collet and hydraulic chucks
• Overall length of 105.8 mm; maximum drill depth of 45 mm
• Conforms to ISO 13399 tooling data standards for CAM and tool management integration

Compatibility

Compatible with FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M replaceable drill-tip inserts at Insert Seat Size 9. Designed for use in CNC machining centers equipped with straight-cylindrical collet or hydraulic chuck toolholders accepting a 12 mm shank diameter.

Installation Notes

Installation and tip changes should be performed by a qualified machinist with the spindle fully stopped and machine power isolated per shop lockout-tagout procedures. Use the appropriate torque wrench and ISCAR-specified insert keys when seating replaceable tips — do not overtighten or use impact tools on the tip screw. Verify through-coolant passages are clear before mounting the tool body, and confirm shank runout with a dial indicator after clamping to minimize bore deviation.