Tool-Flo CR-5B75-4E External Buttress Thread Chaser

Description:

The Tool-Flo CR-5B75-4E TF22675 ZA3F 36 external buttress chaser is used in industrial threading systems to machine external buttress thread forms on compatible workpieces. Commonly installed in CNC lathes, turning centers, and specialized threading equipment where precise 5 TPI external thread cutting is required. Machine shops, machinists, OEM manufacturers, and production facilities use the CR-5B75-4E for threading operations, tooling replacement, production changes, and replacement of worn or damaged chaser inserts.

Applications:

The Tool-Flo CR-5B75-4E TF22675 ZA3F 36 external buttress chaser is commonly used in CNC turning, external threading, energy-industry component machining, and production metalworking applications where accurate buttress thread forms and carbide cutting performance are required.

Technical Specifications:

• Manufacturer: Tool-Flo
• Model / Part number: CR-5B75-4E
• Secondary designation: TF22675
• Grade: ZA3F
• Additional marking: 36
• Product type: External buttress thread chaser
• Tool type: Threading insert / chaser
• Threads per inch: 5 TPI
• Number of teeth: 4
• Insert length: 0.804 inch
• Insert thickness: 0.204 inch
• Height: 5/8 inch
• Body material: Carbide
• Cutting edge material: Carbide
• Coating: TiAlN
• Application: External threading and buttress thread machining

Common Replacements:

• Tool-Flo CR-5B75-4E external buttress chaser
• Tool-Flo CR-5B1-4E external buttress chaser
• Tungaloy CR-5B75-4E external buttress chaser