Iscar 6402757 Face Grooving Tool 2.5mm Groove Solid Carbide

Product Description

The ISCAR 6402757 is a solid carbide face grooving tool designed for internal grooving operations on turned or bored features. It carries a 2.5 mm groove width and a 7 mm shank diameter, making it suited for small-bore work where rigidity and dimensional precision are critical. The solid carbide construction provides the hardness and wear resistance required when cutting steel, cast iron, stainless, and non-ferrous alloys at elevated cutting speeds. Overall length is 26 mm (approximately 1.024 inches). Machinists and toolroom technicians install this tool in CNC lathes or boring setups where consistent groove geometry must be maintained across production runs.

This tool is intended for face grooving in bores starting at a minimum hole diameter of 8 mm (0.310 inches). Maximum hole depth capability is 11 mm (0.433 inches), with a projection of 3.5 mm. Typical applications include recessing snap ring grooves, oil grooves, and seal grooves on internal bore faces in precision machined components. It fits production and job-shop environments where small-diameter internal face grooving is performed on lathes or machining centers equipped with live tooling.

Key Features

• Solid carbide construction for high rigidity and extended tool life in small-bore grooving
• 2.5 mm groove width for precise, consistent groove geometry
• 7 mm shank diameter compatible with standard small-bore toolholding systems
• Minimum bore entry of 8 mm (0.310 inches) for tight internal access
• Maximum hole depth of 11 mm (0.433 inches) with 3.5 mm projection
• 26 mm overall length (1.024 inches) for compact toolpath clearance

Compatibility

Designed as an OEM-style solid carbide face grooving tool for use in standard 7 mm bore grooving toolholders on CNC lathes and machining centers capable of internal face grooving operations.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Secure the 7 mm shank in a compatible toolholder and verify runout before cutting. Ensure the machine spindle is fully stopped and the control is in a safe state before inserting or removing the tool. Do not exceed the rated maximum hole depth of 11 mm to avoid overloading the carbide shank.