Iscar 3372721 Ecd Indexable Clamp Neutral Tgtbq

Product Description

The ISCAR 3372721 is an ECD-style clamp designed for indexable cutting toolholders used in CNC turning and machining center applications. Part of the ISCAR JetCrown series, this clamp secures indexable inserts to the toolholder body, maintaining precise insert positioning during cutting operations. It features a neutral cutting direction orientation and is compatible with the SR M7-R-L clamp screw using an M7x1 thread size. The part weighs 0.28 pounds and has a height of approximately 1.61 inches (41.0 mm). Installation is performed by machinists, tool crib technicians, and CNC setup specialists working with indexable tooling systems.

This clamp is suited for use in production machining environments where consistent insert clamping force and repeatable positioning are required. It is designed for neutral cutting direction toolholder configurations. Compatible toolholder styles include the TGTBQ series. Specific complete toolholder compatibility includes the TGTBQ-ECD-JHP and the V..SQL and V..SQR toolholder families as listed by the manufacturer. It is sold individually as a single-piece replacement component.

Key Features

• ECD clamp style for use with JetCrown series indexable toolholders
• Neutral cutting direction orientation
• M7x1 thread size compatible with SR M7-R-L clamp screw
• Fits TGTBQ toolholder style including TGTBQ-ECD-JHP complete toolholder
• Also compatible with V..SQL and V..SQR complete toolholder families
• Single-piece replacement component, sold individually

Compatibility

Compatible with TGTBQ-style indexable toolholders, including the TGTBQ-ECD-JHP complete toolholder and the V..SQL and V..SQR toolholder families. Clamp screw compatibility is SR M7-R-L with M7x1 thread size. Part of the ISCAR JetCrown series.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and all power is isolated before changing or adjusting indexable clamps. Use the specified SR M7-R-L clamp screw and follow the toolholder manufacturer torque sequence to ensure proper insert seating. Do not substitute clamp screws of different thread sizes or styles, as improper clamping can result in insert movement during cutting.