Iscar 7003876 Torque Inspection Key Set Combination Drive

Product Description

The ISCAR 7003876 is a torque inspection key set designed for indexable drilling toolholders in the SumoCham series. It features a combination drive configuration, allowing technicians to properly seat and verify torque on replaceable drilling heads and inserts during setup and changeover. The set is used to ensure correct clamping force on indexable cutting components, which is critical for tool life, hole quality, and safe operation. At 0.033 pounds, it is a compact, lightweight accessory kept at the machine or in a tooling kit for quick access during insert indexing.

This torque inspection key set is intended for use in machining environments where SumoCham indexable drilling systems are in service. It is compatible with a range of DCN-style toolholder styles and a broad selection of SumoCham drilling head and insert families. Typical users include CNC machinists, toolroom technicians, and setup personnel working with indexable drilling tooling in production or job-shop settings. The combination drive design consolidates functionality, reducing the number of separate tools needed at the machine.

Key Features

• Combination drive design works with multiple fastener formats used in SumoCham indexable drilling systems
• Sized and calibrated for torque inspection on DCN-series toolholders and compatible drilling heads
• Lightweight at 0.033 pounds for easy handling and storage in a tooling kit
• Compatible with a wide range of ICK, ICM, and ICP series inserts for SumoCham drilling applications
• Sold as a set (package quantity: 1) for direct drop-in replacement or supplemental tooling stock

Compatibility

Compatible toolholder styles: DCN A-1.5D, DCN A-3D, DCN A-5D, DCN A-8D, DCN R-1.5D, DCN R-12D, DCN R-3D, DCN R-5D, DCN R-8D, DCNS-3D, and DCNS-5D. Compatible drilling heads and inserts include: ICK 105, ICK 105-2M, ICK 106, ICK 106-2M, ICK 107, ICK 107-2M, ICK 108, ICK 108-2M, ICK 109, ICK 109-2M, ICM 105, ICM 106, ICM 107, ICM 108, ICM 109, ICP 105, ICP 105-2M, ICP 106, ICP 106-2M, ICP 107, ICP 107-2M, ICP 108, ICP 108-2M, ICP 109, and ICP 109-2M. All part of the SumoCham series.

Installation Notes

This key set is used by machinists and tooling technicians during indexable insert and drilling head changeouts — always power down and lock out the machine spindle before handling cutting inserts or toolholders. Use the key set only on the compatible toolholder and insert combinations listed by the manufacturer to avoid fastener damage or improper torque application. Follow the torque values specified in the ISCAR SumoCham tooling documentation for the specific insert and holder being serviced.