Iscar 2302269 Cutoff Grooving Support Blade Tang-grip

Product Description

The ISCAR 2302269 is a cutoff and grooving support blade designed for use with indexable inserts in the Tang-Grip series. The blade provides rigid support during parting and grooving operations on CNC lathes and turning centers. It accepts a 0.138-inch insert width and features a blade thickness of 0.094 inches, which corresponds to the 0.094-inch head length projection. At 3.06 inches in overall length and 1.89 inches in blade height, the 2302269 is sized for medium-duty cutoff work where precise geometry and consistent insert seating are critical. Machinists and toolroom technicians working with indexable tooling systems install this blade as a direct component of the Tang-Grip toolholder assembly.

This support blade is intended for cutoff and grooving applications on metalworking lathes and turning machines in both production shop and job-shop environments. It is used wherever Tang-Grip series indexable tooling is specified for parting or external grooving operations. The industry standard number for this blade is TANMM 48-3, which may assist in cross-referencing with toolholder bodies and compatible inserts within the Tang-Grip system. Typical users include CNC machinists, toolroom technicians, and production turning specialists working with ferrous and non-ferrous workpiece materials.

Key Features

• 0.138-inch insert width for Tang-Grip series indexable inserts
• Blade thickness of 0.094 inches matches head length projection for consistent geometry
• 3.06-inch overall blade length suits medium-duty parting and grooving setups
• 1.89-inch blade height provides stable support during cutoff operations
• Industry standard number TANMM 48-3 for cross-reference within Tang-Grip tooling systems
• Sold as a single-piece replacement blade (package quantity: 1)

Compatibility

Designed for use within the ISCAR Tang-Grip series indexable tooling system, compatible with Tang-Grip toolholder bodies and inserts specifying a 0.138-inch insert width. Cross-reference industry standard number TANMM 48-3 to confirm fitment with specific toolholder assemblies.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician familiar with indexable turning tooling. Power down and lock out the machine spindle before removing or installing any blade or insert component. Ensure the blade seats fully and squarely in the toolholder body before torquing any clamping screws, following the toolholder manufacturer's clamping torque guidelines. Inspect the blade seating surface and clamping slot for chips or contamination before assembly.