Accupro 75475814 Ccmt Turning Insert Cvd Carbide

Product Description

The ACCUPRO 75475814 is a CCMT-style indexable turning insert designed for external and internal turning operations on CNC and manual lathes. Built from a CVD-coated carbide substrate in manufacturer grade ACP25M, this insert delivers high wear resistance across a range of workpiece materials. The diamond (rhombic) 80-degree insert shape provides a strong cutting edge geometry with a 7-degree relief angle, while the 0.0157-inch (0.40 mm) corner radius suits finishing and semi-finishing passes. The neutral hand orientation and screw-mount holding method make it a straightforward replacement in standard CCMT toolholders. Machinists and CNC operators working in job shops and production environments will find this insert well suited to high-volume turning cycles.

This insert is rated for use on steel (P), stainless steel (M), and cast iron (K) workpiece materials. The WM+ chip breaker geometry supports chip control across varying feed rates and depths. With a maximum depth of cut of 0.1181 inches (3.00 mm), it is best applied to finishing and light to medium roughing passes. The inscribed circle measures 0.3752 inches (9.53 mm) and insert thickness is 0.1563 inches (3.97 mm), confirming fit in standard CCMT 09T3 toolholders used in both manual turning centers and CNC turning cells.

Key Features

• CVD coating in grade ACP25M delivers high wear resistance on steel, stainless steel, and cast iron
• CCMT insert style with 80-degree diamond shape and 7-degree positive relief angle for strong edge stability
• WM+ chip breaker geometry supports chip control across finishing and semi-finishing applications
• Neutral hand orientation fits left- and right-hand toolholder setups without special orientation
• Screw-mount (clamp-screw) holding method for secure indexing and repeatable edge positioning
• Two cutting edges per insert maximize tooling value in production turning

Compatibility

Designed for use in standard CCMT 09T3-series toolholders conforming to ANSI code CCMT32.51 and ISO code CCMT09T304. Verify toolholder seat size, screw type, and insert pocket geometry before installation.

Installation Notes

CCMT turning inserts are installed and indexed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before seating or replacing any insert. Use the correct torque driver for the clamp screw to ensure proper seating without cracking the carbide substrate - consult the toolholder manufacturer specification for screw torque. Inspect the insert pocket for chips or debris before installing a fresh edge, and confirm the insert is fully seated and the clamp screw is snug before resuming cutting.