Pafana PLYTKA SDKT 09T308 SR S6M FP40M carbide insert for turning

Pafana PLYTKA SDKT 09T308 SR S6M FP40M carbide insert for turning is a precision indexable cutting insert designed for external turning and profiling on lathes. Compatible with SDKT-style toolholders, this insert is intended for finishing and light to medium roughing operations on a range of steels. The S6M grade and FP40M geometry provide a balance of wear resistance and edge strength to maintain dimensional accuracy during repetitive turning cycles.

Advantages

The PLYTKA SDKT insert offers consistent edge life and stable cutting performance thanks to its carbide composition and S6M grade. Its SDKT 09T308 footprint fits standard SDKT toolholders for straightforward mounting and indexing. The SR orientation and FP40M nose geometry support controlled chip flow and surface finish while reducing vibration in many turning setups.

Suitable for

• External turning and profiling on medium- and high-carbon steels
• Finishing passes and light to medium roughing operations
• Lathe toolpost applications requiring indexable inserts
• Production environments where quick insert changes improve uptime

Key specifications

• Insert style: SDKT 09T308 indexable insert
• Material: cemented carbide
• Grade: S6M (designed for balanced wear resistance and toughness)
• Geometry: FP40M nose form with SR orientation
• Application range: finishing and light to medium roughing
• Compatibility: SDKT-style external turning toolholders

How to use

Install the PLYTKA SDKT insert into a compatible SDKT-style holder, ensuring correct seating and clamping force per the toolholder manufacturer’s instructions. Set appropriate cutting parameters for the workpiece material: use lower cutting speeds and moderate feeds for roughing, and higher speeds with lighter depths of cut for finishing. Verify insert orientation so the SR face engages the workpiece as intended. Regularly inspect the cutting edge for wear and replace the insert when surface finish or dimensional control degrades.

Usage recommendations

Recommended starting parameters for medium-carbon steels: select cutting speeds and feeds based on machine rigidity and workpiece hardness; maintain proper coolant or lubrication suited to carbide tooling to extend insert life; avoid excessive radial depths of cut that can induce chipping.