Tool-Flo CR-8R-3E TF19310 AC50 Carbide Threading Insert

Description:

The Tool-Flo CR-8R-3E TF19310 AC50 carbide threading insert is used in industrial threading systems to machine external API round thread forms on compatible workpieces. Commonly installed in CNC lathes, turning centers, and specialized threading equipment where precise 8 TPI external thread cutting is required. Machine shops, machinists, OEM manufacturers, and production facilities use the CR-8R-3E for threading operations, tooling replacement, production changes, and replacement of worn cutting inserts.

Applications:

The Tool-Flo CR-8R-3E TF19310 AC50 carbide threading insert is commonly used in CNC turning, external threading, oil country tubular goods, pipe machining, and production metalworking applications where accurate API round thread forms are required.

Technical Specifications:

• Manufacturer: Tool-Flo
• Model / Part number: CR-8R-3E
• Secondary part number: TF19310
• Grade: AC50
• Product type: Carbide threading insert
• Thread type: External
• Thread standard: API Round
• Threads per inch: 8 TPI
• Number of teeth: 3
• Insert material: Carbide
• Insert length: 0.63 inch
• Insert thickness: 0.204 inch
• Cutting edge length: 0.63 inch
• Application: External threading and API round thread machining
• Package quantity: 10 inserts

Common Replacements:

• Tool-Flo CR-8R-3E AC50 threading insert
• Tool-Flo CR-8R-4E AC50 threading insert
• Tool-Flo CR-10R-3E AC50 threading insert