Accupro 75331413 CCMT433 Turning Insert Cvd Carbide

Product Description

The ACCUPRO 75331413 is a CCMT-style indexable turning insert designed for external and internal turning operations on CNC lathes and manual turning centers. It features a CVD coating on a carbide substrate and carries manufacturer grade ACP25M, making it suitable for steel, stainless steel, and cast iron workpiece materials. The insert has an 80-degree diamond (rhombic) shape, a 7-degree relief angle, and a WM+ chip breaker geometry that balances chip control with cutting edge durability. Corner radius is 1.20 mm (0.0472 inches) and maximum depth of cut is 3.00 mm (0.1181 inches). Each insert provides 2 cutting edges and is held by screw-clamping.

This insert is intended for production and job-shop turning where wear resistance and toughness across multiple material classes are required. It is well suited to general-purpose finishing and semi-finishing passes on steel (ISO P), stainless steel (ISO M), and cast iron (ISO K) components. The neutral hand orientation allows use in both right-hand and left-hand toolholders that accept the CCMT form factor. Insert weight is 0.02 pounds per piece, and the minimum order quantity is 10 pieces.

Key Features

• CVD-coated carbide substrate, grade ACP25M, for high wear resistance across P, M, and K workpiece material groups
• 80-degree diamond insert shape (Shape Code C) with positive side clearance for reduced cutting forces
• WM+ chip breaker geometry supports finishing and semi-finishing operations
• 1.20 mm (0.0472 inch) corner radius with a maximum depth of cut of 3.00 mm (0.1181 inches)
• 2 usable cutting edges per insert; screw-clamped holding method for secure, repeatable indexing
• Neutral hand orientation compatible with standard CCMT-accepting toolholders

Compatibility

Designed for use in toolholders accepting CCMT-style inserts per ANSI code CCMT433 and ISO code CCMT120412. Inscribed circle is 0.5000 inches (12.70 mm) and insert thickness is 0.1874 inches (4.76 mm) with a 0.2205-inch hole diameter for screw clamping. Verify toolholder specifications against these dimensions before ordering.

Installation Notes

Indexable turning inserts should be seated and torqued to the toolholder manufacturer's specified screw torque using the appropriate Torx or hex key. Power down and lock out the machine spindle before indexing or replacing inserts. Inspect the insert pocket and clamping screw for wear or damage before installing a new edge. Dispose of worn carbide inserts in accordance with local regulations for metallic and coated waste.