Iscar 2300750 Indexable Cutoff Blade Tool Block Sgtbr

Product Description

The ISCAR 2300750 is an indexable cutoff blade tool block designed for grooving, parting, and turning operations on CNC lathes and turning centers. Built to SGTBR style, this block accepts blades with a compatible blade height of 1.024 inches (26mm) and a blade width of 0.197 inches (5mm). The shank measures 1.260 inches (32mm) in height and 0.787 inches (20mm) in width, fitting standard tool block mounting positions. Overall length is 4.724 inches (120mm). The reversible design allows the block to be flipped to extend service life. This tool block is part of the ISCAR Self Grip series and is installed by machinists and CNC toolroom technicians working in production turning environments.

The 2300750 is suited for right-hand cutting operations on lathes and turning centers where precise parting, grooving, and turning are required. Its modular construction integrates into Self Grip series tooling setups, allowing quick blade changes without removing the block from the turret. Typical applications include production shops running high-volume turning operations on steel, stainless, cast iron, and similar materials where consistent blade registration and rigid clamping are critical to cut quality and tool life.

Key Features

• SGTBR style tool block compatible with 26mm blade height and 5mm blade width
• Reversible design extends block service life by allowing both orientations
• Modular construction for fast blade indexing without block removal
• Right-hand cutting direction for standard CNC lathe turret mounting
• Part of the ISCAR Self Grip series for consistent clamping force and blade registration
• Overall length of 4.724 inches (120mm) with 0.787-inch (20mm) overall width

Compatibility

Designed for use with ISCAR Self Grip series indexable cutoff blades with a 26mm compatible blade height and 5mm blade width. Fits tool turrets and holders accepting a 32mm shank height and 20mm shank width. Specific machine model compatibility should be verified against turret pocket dimensions and ISCAR Self Grip series blade catalogs prior to installation.

Installation Notes

Installation is performed by a qualified machinist or CNC toolroom technician. Power down and lock out the machine spindle before mounting or removing any tooling. Verify shank pocket dimensions on the turret match the 32mm shank height and 20mm shank width before seating the block. Torque all clamping screws to the machine and tooling manufacturer specifications and confirm blade seating before running test cuts at reduced feed and speed.