CARBIDE BURR Best Carbide 5 8" SJ6 INSIZE DIVIDER ✔ Thread Size: 7 16" UNC 7240 300 ✔ Thread Size: 7 16" UNC (Unified National Coarse)✔ Standard: ISO 529✔ Material: High Speed Steel (HSS) for enhanced strength and wear resistance✔ Thread Form: 60° flank angle for precision and secure thread cutting✔ Tolerance Class: ISO 2 (2B) for a standard thread fit✔ Flute Type: Straight flute for effective chip removal✔ Lead Type: Intermediate lead for balanced cutting performance✔ Cutting Direction: Right hand cutting✔ Application: General purpose threading across various materials refrigeration Best Carbide have been producing high performance carbide round tools for material specific milling and drilling operations grinding and removing sharp edges and excess material