Iscar 2300726 Indexable Cutoff Blade Tool Block Sgtbn

Product Description

The ISCAR 2300726 is an indexable cutoff blade tool block designed for precision grooving, parting, and turning operations on CNC and manual lathes. Built to SGTBN style, this block accepts blades with a compatible blade height of 19mm (0.748 inches) and a blade width of 2mm. The shank measures 16mm x 16mm (0.630 inches x 0.630 inches), and the overall length is 76mm (2.992 inches). Through-coolant capability directs cutting fluid directly to the cutting zone, extending insert life and improving chip evacuation in demanding parting and grooving applications. Machinists and toolroom professionals working with Self Grip and Self Grip T-Cut series tooling will find this block a direct-fit solution.

The 2300726 is suited for use in production turning centers and manual lathes where consistent parting and grooving depth is required. Its reversible design allows the block to be flipped for left- or right-hand applications, increasing setup flexibility without requiring a second tool block. Neutral insert cutting direction makes it adaptable across a range of workpiece materials and diameters. This block fits within the ISCAR Self Grip and Self Grip T-Cut series, making it compatible with the corresponding indexable blade styles used in those systems.

Key Features

• SGTBN tool block style accepts 19mm blade height and 2mm blade width inserts
• Through-coolant design delivers fluid directly to the cutting edge for improved insert life and chip control
• Reversible configuration supports both left- and right-hand setups from a single block
• Modular design integrates with Self Grip and Self Grip T-Cut series tooling systems
• Neutral insert cutting direction for broad application compatibility
• 16mm x 16mm shank fits standard toolpost and turret stations sized for that shank cross-section

Compatibility

Designed for use within the ISCAR Self Grip and Self Grip T-Cut series. Accepts indexable cutoff blades with a compatible blade height of 19mm and a blade width of 2mm. Verify blade series and style designation against the ISCAR Self Grip catalog before ordering.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician with the machine powered down, spindle locked, and all energy sources isolated per facility lockout/tagout procedures. Ensure the shank seating surfaces and coolant ports are clean and free of chips before mounting. Torque clamping hardware to the toolpost or turret manufacturer's specification — do not use impact tools on precision tool block fasteners. Connect the through-coolant supply line according to the machine tool builder's guidelines before resuming operation.