Sandvik Coromant 5755381 Turning Insert VBGW331S0320F 7015

Product Description

The SANDVIK COROMANT 5755381 is a solid carbide turning insert in the CoroTurn 107 series, designed for precision external turning operations on hard materials. Manufactured to VBGW insert style specifications, it features a 35-degree diamond shape with a 5-degree relief angle and a 0.0156-inch corner radius. The insert is coated with Titanium Nitride (TiN) via a PVD coating process, providing wear resistance suited to demanding cutting conditions. With two cutting edges and a neutral hand orientation, this insert is a standard replacement-grade tool for CNC and manual turning centers operated by machinists and tooling technicians.

This insert is intended for turning applications involving hard workpiece materials, classified under ISO material group H. It fits into CoroTurn 107 toolholders that accept VBGW-style inserts secured by a screw-clamp holding method. Typical use cases include finish and semi-finish turning passes where consistent edge geometry and coating durability are required. The insert is sold individually with a minimum order quantity of 5 units, making it appropriate for shop floor tooling replenishment.

Key Features

• 35-degree diamond insert shape (shape code V) for access in tight-clearance turning situations
• TiN coating applied via PVD process for enhanced surface hardness and wear resistance
• 0.0156-inch corner radius for controlled edge geometry on finish turning passes
• Neutral hand orientation for flexible toolholder compatibility
• Screw-clamp insert holding method for secure, repeatable seating in the toolholder pocket
• Two cutting edges per insert for extended tooling value

Compatibility

Designed for use in CoroTurn 107 series toolholders accepting VBGW-style inserts with a screw-clamp holding method. ISO code VBGW160404S01020F 7015 applies for cross-reference purposes. Verify toolholder pocket and clamping specifications before installation.

Installation Notes

Insert seating and replacement should be performed by a qualified machinist or tooling technician with the machine in a full stop and lockout-tagout procedures in place. Ensure the toolholder pocket is clean and free of chips or debris before seating the insert. Use the correct torque screwdriver specified by the toolholder manufacturer for the clamping screw — do not over-tighten or substitute fasteners. Inspect cutting edges before each use and index or replace the insert when wear limits are reached.