Tungaloy 6822275 Ccgt Turning Insert Carbide KS05F

Product Description

The TUNGALOY 6822275 is an uncoated carbide turning insert in the CCGT series, designed for precision metal-cutting operations including turning, facing, and boring. It features an 80-degree diamond insert shape with a positive rake angle of 20 degrees and a honed cutting edge for clean, controlled cuts. The AL chipbreaker geometry is optimized for light to medium material removal. With a 0.375-inch inscribed circle, a 0.382-inch insert length, and a 0.0157-inch corner radius, this insert is suited for applications demanding tight tolerances and consistent surface finish. It is installed by machining professionals in CNC and manual lathe setups.

This insert is primarily applied in machining cast iron, non-ferrous metals, superalloys, and titanium. The fine-grain carbide substrate and uncoated finish make it well suited for materials that benefit from sharp, uncoated edges, such as aluminum and soft non-ferrous alloys. Typical use cases include finish turning and light roughing passes on CNC lathes and boring bars where precise depth control is required. The neutral hand orientation allows flexible tool-holder compatibility in standard screw-held setups.

Key Features

• CCGT 80-degree diamond insert shape with positive rake angle for reduced cutting forces
• AL chipbreaker geometry optimized for non-ferrous metals, cast iron, and titanium
• Fine-grain uncoated carbide substrate for sharp, free-cutting edge retention
• Honed cutting edge style for improved edge stability and surface finish quality
• Screw-held mounting with 0.173-inch hole diameter for secure tool-holder clamping
• Multi-use application: turning, facing, and boring from a single insert

Compatibility

Designed as an OEM-style replacement or direct-fit insert for CCGT-series screw-clamp turning tool holders conforming to ANSI and ISO standards for CCGT 32.51 AL geometry inserts.

Installation Notes

This insert is installed by qualified machinists or CNC tooling technicians. Before changing inserts, power down the machine spindle and engage all axis locks per shop safety procedures. Use the correct torque driver for the clamping screw to avoid cracking the carbide substrate - do not overtighten by hand or with non-precision tools. Verify insert seating and shim condition in the tool holder pocket before resuming cuts.