Accupro 75283697 Dnmg Turning Insert Cvd Carbide

Product Description

The ACCUPRO 75283697 is a DNMG-style indexable turning insert designed for precision metal removal on CNC and manual lathes. Built from carbide with a CVD coating, this insert carries the ISO designation DNMG110408 and the ANSI code DNMG332. The diamond-shaped 55-degree insert geometry delivers 4 cutting edges per insert, extending tool life and reducing cost per edge. A corner radius of 0.0315 inches (0.80 mm) suits finishing and semi-finishing passes. Grade ACP15K targets high-to-moderate wear resistance with adequate toughness across multiple workpiece materials. Machinists and CNC operators working in job shops or production environments will find this insert suited to a range of turning applications.

This insert is rated for cutting steel (P), stainless steel (M), and cast iron (K) workpiece material groups, making it a versatile option across common production turning jobs. The WM+ chip breaker geometry is suited to both finishing and light roughing passes. Maximum depth of cut is 4.00 mm (0.1575 inches). The negative side clearance and neutral hand orientation support use in standard DNMG toolholders configured for external and facing operations on horizontal or slant-bed lathes.

Key Features

• CVD-coated carbide construction in grade ACP15K for high wear resistance with retained toughness
• DNMG 55-degree diamond (rhombic) insert shape with 4 usable cutting edges
• Corner radius of 0.0315 inches (0.80 mm) for finishing and semi-finishing applications
• WM+ chip breaker optimized for steel, stainless steel, and cast iron material groups
• Compatible with clamp, lever lock, pin, and screw insert holding methods
• Maximum depth of cut of 4.00 mm (0.1575 inches)

Compatibility

Designed for use in DNMG-style toolholders accepting ISO size code 110408 inserts with a negative clearance (N) and tolerance code M. Compatible holding methods include clamp, lever lock, pin, and screw systems. Suited for turning steel (P), stainless steel (M), and cast iron (K) workpiece materials.

Installation Notes

Installation is performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine before changing inserts. Seat the insert fully against the toolholder pocket and torque the clamping screw per the toolholder manufacturer specifications. Inspect the insert seat and chip breaker groove for debris before indexing to a fresh cutting edge.