Cutting Insert PLYTKA CNMG 120408 SSP BP35S by Pafana, index CNMG 120408

PLYTKA CNMG 120408 SSP BP35S by Pafana is a CNMG 120408-format turning and cutting insert designed for indexable toolholders on lathes. The insert matches standard CNMG geometry and is made for use in external and internal turning operations where a CNMG 120408 insert is specified. It is suitable for machining applications that require carbide-style indexable inserts and is compatible with a wide range of CNMG-compatible holders used in general turning and finishing tasks.

Advantages

The Pafna PLYTKA CNMG 120408 SSP BP35S offers consistent indexability and dimension conformity to CNMG 120408 standards, enabling quick insert changes and reduced downtime. Its geometry supports stable cutting performance in a variety of turning conditions, helping maintain surface finish and dimensional accuracy. The insert’s design facilitates secure clamping in standard CNMG toolholders and provides predictable wear behavior under recommended cutting parameters.

Suitable for

• External turning of shafts and cylindrical parts
• Internal boring and facing operations when CNMG 120408 inserts are applicable
• General-purpose and finishing cuts on steel and cast iron (depending on holder and machining parameters)
• Workshops using indexable carbide inserts for quick tool changes

Key specifications

• Geometry: CNMG 120408 standard profile
• Insert type: indexable turning/cutting insert
• Intended use: external and internal turning operations
• Compatibility: fits CNMG-compatible indexable toolholders
• Material class: carbide-style insert suitable for common turning applications

How to use

Install the insert into a CNMG-compatible indexable toolholder following the toolholder manufacturer’s clamping procedure. Ensure the insert seats fully and the clamp torque is within the recommended range for the holder. Set cutting parameters (cutting speed, feed, depth of cut) according to the workpiece material and machine capabilities; begin with conservative settings and adjust to optimize surface finish and tool life. Rotate the index as allowed by the insert design to use fresh cutting edges when wear is detected.

Usage recommendations

Verify toolholder compatibility and correct clamping before machining. Use appropriate coolant or lubrication depending on the workpiece material. Monitor insert wear and fracture risk when increasing cutting speeds or depths; replace the insert or re-index when performance declines to maintain dimensional accuracy and surface quality.