Accupro 75332908 CCMT32.52 Carbide Turning Insert

Product Description

The ACCUPRO 75332908 is a CCMT-style carbide turning insert designed for precision external turning operations on CNC and manual lathes. Identified by ANSI code CCMT32.52 and ISO code CCMT09T308, this insert features a diamond (rhombic) 80-degree included angle with a 7-degree relief angle and a 0.80 mm (0.0315 inches) corner radius. The CVD coating and ACP25M manufacturer grade deliver high wear resistance across a broad range of workpiece materials. The insert is held in place via a screw-lock system and offers two usable cutting edges per insert, making it a cost-effective choice for production turning environments.

This insert is suited for turning steel (P), stainless steel (M), and cast iron (K) workpiece materials in both roughing and finishing applications. The WSF+ chip breaker geometry supports chip control across these material groups. A maximum depth of cut of 2.25 mm (0.0886 inches) makes it appropriate for light-to-moderate material removal passes on CNC turning centers and manual engine lathes in job shop and production settings. It is installed and changed by machinists and CNC operators as part of routine tooling maintenance.

Key Features

• ANSI code CCMT32.52, ISO code CCMT09T308 for direct cross-reference ordering
• CVD-coated carbide grade ACP25M for high wear resistance in steel, stainless steel, and cast iron
• 80-degree diamond insert shape (C) with positive side clearance for reduced cutting forces
• WSF+ chip breaker geometry supports chip control across P, M, and K material groups
• Screw-lock insert holding method for secure, repeatable seating in compatible toolholders
• Two cutting edges per insert extend tooling value in production applications

Compatibility

Designed as a direct-fit replacement for CCMT32.52 (ISO CCMT09T308) screw-lock turning toolholders accepting C-style diamond inserts with a neutral hand orientation. Verify toolholder seat geometry and clamp style before installation.

Installation Notes

Installation and insert indexing should be performed by qualified machinists or CNC operators with the machine powered down and spindle locked. Use the appropriate Torx or hex key to seat the clamping screw to the toolholder manufacturer specification. Inspect the insert pocket and shim for wear or debris before seating a new insert. Do not exceed the maximum depth of cut rating for the insert grade and chip breaker combination.