Accupro 75203711 Go Grooving Insert 0.1181 in ACP35K Cvd

Product Description

The ACCUPRO 75203711 is a GO-style grooving insert designed for external and internal grooving operations on CNC lathes and turning centers. It carries manufacturer grade ACP35K with a CVD coating for extended wear resistance in steel and cast iron applications. The cutting width measures 0.1181 inches (3.000 mm), and the corner radius is 0.0079 inches (0.20 mm). The insert features a positive rake geometry and GUP chip breaker, which promotes controlled chip flow and reduces cutting forces. Machinists and toolroom operators working in production turning environments install this insert as a direct replacement in compatible CI-series grooving toolholders.

This insert is suited for grooving, parting, and profiling operations on a turning center or manual lathe equipped with a compatible CI-series clamping system. It supports multiple holding methods including clamp, screw, and self-grip mounting, giving it flexibility across different toolholder configurations. The 0-degree lead angle makes it appropriate for straight-plunge grooving cuts. It is marked multi-use, meaning it can be indexed or repositioned depending on edge condition and toolholder design.

Key Features

• GO insert style with 0.1181 inch (3.000 mm) cutting width for precise groove sizing
• ACP35K manufacturer grade with CVD coating for wear resistance in ferrous materials
• GUP chip breaker geometry promotes controlled chip evacuation during grooving
• Positive rake design reduces cutting forces and heat generation at the edge
• Compatible with clamp, screw, and self-grip holding methods for toolholder flexibility
• 0-degree lead angle suited for straight-plunge grooving operations

Compatibility

Designed for use in CI-series grooving toolholders that accept GO-style inserts with insert size code 24. Verify toolholder seat dimensions and clamping method before installation.

Installation Notes

Insert installation should be performed by a qualified machinist or toolroom technician with the machine powered down and the spindle locked. Seat the insert fully in the pocket before engaging the clamping mechanism, and confirm the cutting edge is square to the workpiece centerline before running. Do not overtighten screw-style clamps, as this can chip the insert or damage the toolholder pocket. Inspect the insert seat for chips or debris before each insert change.