Sandvik Coromant 5758646 Groove Milling Tip Carbide

Product Description

The SANDVIK COROMANT 5758646 is a groove milling replaceable tip designed for use in CoroMill 327 series milling systems. Made from carbide with a PVD-applied TiAlN and TiN coating, this right-hand insert delivers controlled groove milling across a broad range of workpiece materials. It features three flutes, a 17.70 mm (0.6968 inch) cutting diameter, and a maximum depth of cut of 3.5 mm (0.1378 inch). The functional length measures 0.2264 inches. This tip is installed by machinists and CNC tooling technicians in production and job-shop environments requiring precise groove geometry.

This replaceable tip is suited for groove milling operations in both light and moderate-duty applications. Compatible workpiece materials include steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium, corresponding to ISO material codes P, M, K, N, and S. Material grades supported range from P10 through P30, M10 through M20, S10 through S20, and N10 through N20. The 90-degree lead angle and 90-degree included angle make it well-matched to square-shoulder groove profiles. This tip is intended for use in the CoroMill 327 series tooling platform.

Key Features

• Carbide substrate with PVD-applied TiAlN and TiN coating for wear resistance across diverse workpiece materials
• Three flutes for balanced chip evacuation during groove milling
• 17.70 mm cutting diameter with 0.6968 inch cutting width for consistent groove sizing
• Maximum depth of cut of 3.5 mm (0.1378 inch) for controlled material removal
• Right-hand cut orientation with 90-degree lead angle for square groove geometry
• Coolant-through: No — dry or external coolant application as required by setup

Compatibility

Designed for use with CoroMill 327 series milling bodies. Compatible with workpiece materials including steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium. Insert size designation is R09-18 30002.

Installation Notes

Installation is performed by qualified CNC machinists or tooling technicians. Power down and lock out the machine spindle before seating or removing replaceable tips. Verify the mating pocket in the CoroMill 327 body is clean and free of chips or debris before installing the tip. Follow the toolholder manufacturer torque guidance for the clamping screw — do not over-torque, as this can damage the seating surface or the carbide tip.