Accupro 75511519 Ccgt Carbide Turning Insert Pvd

Product Description

The ACCUPRO 75511519 is a CCGT-style indexable carbide turning insert designed for precision finishing and semi-finishing operations on stainless steel and super alloy workpieces. It carries an ANSI insert code of CCGT32.50.5 and an ISO insert code of CCGT09T302. The insert is manufactured from carbide substrate and finished with a PVD coating in grade ACM15S, delivering high wear resistance with moderate toughness. The neutral hand orientation and 7-degree relief angle make it a versatile choice for machinists running positive-geometry toolholders on CNC lathes and turning centers.

This insert is suited for finish turning and light interrupted cuts on stainless steel (ISO material group M) and special or super alloys (ISO material group S). The LMF+ chip breaker geometry promotes controlled chip formation at low feed rates, making it well-matched to tight-tolerance components in aerospace, medical, and food-processing applications. It is sold individually but carries a minimum order quantity of 10 units per order.

Key Features

• CCGT diamond (rhombic) 80-degree insert shape with positive side clearance for reduced cutting forces
• ACM15S PVD-coated carbide grade optimized for stainless steel and super alloy finishing
• LMF+ chip breaker geometry engineered for low-feed, high-precision turning
• Neutral hand insert fits both left-hand and right-hand CCGT toolholders
• Screw-clamping insert holding method for secure, repeatable indexing
• Two cutting edges per insert reduce per-edge tooling cost

Compatibility

Designed as an OEM-style replacement insert for CCGT09T302-compatible positive-geometry turning toolholders used in stainless steel and super alloy finishing applications. Specific toolholder compatibility should be verified against the toolholder manufacturer's insert specification chart.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel. Power down and lock out the machine spindle before indexing or replacing inserts. Use the correct torx or hex key as specified by the toolholder manufacturer when seating the clamping screw - do not overtighten, as carbide inserts are brittle and can fracture under excessive clamp force. Inspect the insert pocket and seating surface for chips or debris before installing a new insert edge.