Accupro 75113902 Grooving Insert Gd ACN15K 0.1575 in

Product Description

The ACCUPRO 75113902 is a grooving insert designed for use in external and internal grooving, parting, and profiling operations on CNC lathes and turning centers. Built to GD insert style specifications with a manufacturer grade of ACN15K, this insert features a bright/uncoated finish and a positive rake geometry. The cutting width measures 0.1575 inches (4.000 mm) with a corner radius of 0.0157 inches (0.40 mm), making it well-suited for precision groove applications where dimensional accuracy is critical. Machinists and toolroom professionals install this insert as a direct replacement in compatible grooving toolholders.

This insert is intended for use in production turning environments, including both light and moderate grooving operations on metals. The GD style and Series CI designation make it a fit for shops running standard grooving toolholder systems. The positive rake angle reduces cutting forces, which is useful when machining softer materials or thin-walled workpieces where deflection control matters. The GNT chip breaker geometry assists with chip control during grooving cycles. Sold individually with a minimum order quantity of 10 units, this insert is a practical stocking item for high-mix machining operations.

Key Features

• GD insert style with Series CI designation for compatibility with standard grooving toolholder systems
• ACN15K manufacturer grade with bright/uncoated finish for clean surface applications
• Positive rake geometry reduces cutting forces during grooving and parting operations
• GNT chip breaker design assists with chip evacuation in continuous grooving cycles
• 0.1575 inch (4.000 mm) cutting width with 0.0157 inch (0.40 mm) corner radius for precision groove sizing
• Multi-use tool capability supports grooving, parting, and profiling in a single insert

Compatibility

Designed as a replacement grooving insert for use in GD-style insert seats within Series CI grooving toolholder systems. Confirm toolholder insert seat designation and insert size code 24 compatibility before installation.

Installation Notes

Installation of grooving inserts should be performed by a qualified machinist or toolroom technician. Power down and lock out the machine spindle before seating or replacing any insert. Use the appropriate torque wrench and toolholder manufacturer specifications when securing the clamping screw or self-grip mechanism. Inspect the insert pocket for debris or wear before seating the new insert to ensure proper contact and repeatability.