Sandvik Coromant 5754533 Turning Insert TNMG434-QM H13A

Product Description

The SANDVIK COROMANT 5754533 is a solid carbide, uncoated turning insert designed for external and internal turning operations on CNC lathes and turning centers. Identified by ISO code TNMG 22 04 16-QM H13A, this insert features a 60-degree triangular shape with a neutral hand orientation and the QM chip breaker geometry. It provides 6 cutting edges per insert, making it a cost-effective choice for production turning. The H13A uncoated carbide grade suits applications where edge sharpness and low friction are priorities. The insert measures 0.803 inches in length with a 0.5-inch inscribed circle and a 0.0625-inch corner radius, placing it in a standard TNMG 434 size class.

This insert is suited for turning steel as its primary workpiece material (ISO material code P) and stainless steel as a secondary application (ISO material code M). It belongs to the T-Max P series, which is a platform commonly found in general-purpose external turning toolholders in both job shop and production environments. Machinists and CNC operators in metalworking and precision machining shops typically install and use this insert. It is held in place by a clamp and pin method and fits toolholders designed for the TNMG insert style with a 0.203-inch hole diameter.

Key Features

• 60-degree triangular insert shape with 6 usable cutting edges per insert
• QM chip breaker geometry suited for steel and stainless steel turning
• H13A uncoated solid carbide grade for sharp-edge, low-friction cutting
• Neutral hand orientation for flexible toolholder compatibility
• 0.0625-inch corner radius for a balance of edge strength and finish quality
• Clamp and pin holding method for secure insert location in the toolholder

Compatibility

Designed for use in T-Max P series TNMG-style turning toolholders that accept a triangular insert with a 0.5-inch inscribed circle, 0.203-inch hole diameter, and clamp-and-pin holding. Compatible primary workpiece material is steel (ISO code P); compatible secondary workpiece material is stainless steel (ISO code M).

Installation Notes

Insert replacement is performed by a machinist or CNC operator after powering down and locking out the machine per facility lockout-tagout procedures. Ensure the toolholder seat and clamp surfaces are clean and free of chips before seating the insert. Torque the clamp fastener according to the toolholder manufacturer specification. Inspect the new cutting edge for chips or damage before returning the machine to service.