Industrial WE321C2 Coated Carbide Turning Insert

Description:

The TPM WE321C2 Coated Plate is an indexable carbide turning insert designed for precision metal cutting and general-purpose machining applications. Featuring a wear-resistant coated carbide construction, a TPM 321 insert geometry, and a 1/4-inch center mounting hole, it provides excellent durability, heat resistance, and consistent cutting performance. Commonly installed in compatible indexable turning tool holders for CNC lathes and conventional engine lathes, it is used by machinists, maintenance technicians, and manufacturing facilities for turning, facing, and profiling operations on steel, cast iron, and other machinable metals. The TPM 321 insert size is an industry-standard geometry widely used in metalworking applications.

Applications:

The TPM WE321C2 Coated Plate is used in precision machining operations requiring a replaceable carbide cutting insert. It is suitable for CNC turning centers, engine lathes, production machining, tool rooms, maintenance shops, and general manufacturing applications where high wear resistance, dimensional accuracy, and extended tool life are essential.

Technical Specifications:

• Manufacturer Part Number (MPN): WE321C2
• Manufacturer: TPM
• Product Type: Indexable Carbide Turning Insert
• Insert Style: TPM 321
• Insert Shape: Triangular Positive Insert
• Grade: WE321C2 Coated Carbide
• Insert Material: Coated Carbide
• Inscribed Circle: 3/8 in
• Thickness: 1/8 in
• Center Hole Diameter: 1/4 in
• Relief Angle: 11° Positive
• Mounting Type: Center hole screw clamp
• Compatible Equipment: CNC lathes, engine lathes, and compatible indexable turning tool holders
• Installation Type: Replaceable carbide cutting insert
• Application Environment: Precision machining, metalworking, manufacturing, tool rooms, and maintenance operations

Common Replacements:

• TPM WE321C2 Coated Carbide Insert
• TPM TPM321 Coated Turning Insert
• ISO TPMT 321 Series Carbide Turning Insert