Iscar 2300744 Indexable Cutoff Tool Block Sgtbn

Product Description

The ISCAR 2300744 is an indexable cutoff blade tool block designed for parting and cut-off operations on CNC lathes and turning centers. Built to SGTBN style, it accepts indexable grooving and cut-off blades within the Self Grip and Self Grip T-Cut series. The tool block features a blade height of 1.25 inches, an overall length of 4.72 inches, a shank height of 1.2598 inches, and a shank width of 1.125 inches. Machinists and tool-room technicians use this block as the rigid interface between the machine turret and the cutting blade, ensuring repeatable positioning and secure blade clamping during high-speed parting operations.

This tool block is suited for cut-off applications on workpieces with a minimum diameter of 10 inches. It is typically used in production turning environments where consistent blade clamping and neutral cutting direction are required. The Self Grip T-Cut series compatibility makes it appropriate for operations demanding precise groove width and clean parting faces on bar stock and tubular workpieces. Both job-shop and high-volume production settings are common deployment environments for this block style.

Key Features

• SGTBN tool block style for use with Self Grip and Self Grip T-Cut series indexable blades
• Neutral insert cutting direction for straight parting and cut-off passes
• Blade height of 1.25 inches and shank width of 1.125 inches for stable clamping engagement
• Overall length of 4.72 inches provides adequate reach and clearance in turret-mounted applications
• Minimum workpiece diameter of 10 inches suits medium to large turning applications
• Designed for indexable blade use, reducing downtime during edge changes

Compatibility

Compatible with indexable cutoff and grooving blades in the ISCAR Self Grip and Self Grip T-Cut series. Designed as an OEM-style tool block for SGTBN-style blade holders used in turret-mounted cut-off applications on CNC lathes.

Installation Notes

Installation should be performed by a qualified machinist or tool-room technician familiar with turret tooling setup. Power down and lock out the machine before mounting or removing the tool block from the turret. Ensure the shank seating surfaces are clean and free of chips before tightening. Follow the machine manufacturer's torque and clamping guidelines for turret tool holders; do not use values not specified by the equipment OEM.