Iscar 2800935 Indexable Boring Bar 7mm Right Hand

Product Description

The ISCAR 2800935 is a right-hand MGSI-style indexable boring bar engineered for internal threading operations on CNC lathes and turning centers. Constructed from solid carbide, it accepts 06IR MGSI inserts secured by a screw-holding method, providing repeatable insert positioning and rigid cutting performance. The bar features through-coolant delivery, directing coolant directly to the cutting zone to manage chip evacuation and heat at small bore diameters. With a 7 mm minimum bore diameter and a 6 mm shank diameter, this tool is suited for tight-bore threading work where clearance is limited and precision is critical.

This boring bar is designed for internal threading applications in production and job-shop turning environments. It is a component of the IscarThread and Isoturn series, making it a fit for shops already running ISCAR 06IR threading inserts. The 59 mm overall length and 3.90 mm center-to-cutting-edge dimension allow it to reach into small-diameter bores while maintaining tool stability. Licensed machinists and CNC operators performing precision threading in ferrous and non-ferrous materials will find this tool consistent with ISCAR IscarThread and Isoturn tooling systems.

Key Features

• MGSI toolholder style accepts 06IR threading inserts with screw clamping for secure, repeatable seating
• Solid carbide construction provides rigidity and vibration resistance in small-bore applications
• Through-coolant capability directs fluid to the cutting edge, improving chip control and tool life
• Right-hand cutting direction for standard lathe threading operations
• 7 mm minimum bore diameter enables threading in tight internal features
• Conforms to ISO 13399 tooling data standards for compatibility with CAM and tool management systems

Compatibility

Designed for use with ISCAR 06IR MGSI series threading inserts, size code 06, within the IscarThread and Isoturn tooling systems.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before changing or setting the boring bar in the toolholder. Verify shank clamping torque per the machine manufacturer's toolholder specifications and confirm coolant lines are clear before resuming operation. Do not exceed the minimum bore diameter rating, as doing so risks tool deflection and insert damage.