Saber 10mm 90° TiN Coated HSS Co5 (Cobalt) Triple Flute Countersink Cutter Acrow ER2554 – ER25 Spring Collet (Ø5–4 mm Range Versatile Use: Suitable for thread Ensures high accuracy in Versatile Use: Suitable for thread chasing to clean or restore damaged or worn pipe threads ✔ Thread Size: 3 32" BSW (British Standard Whitworth)✔ Standard: ISO 529✔ Material: High Speed Steel (HSS) for enhanced strength and wear resistance✔ Thread Form: 55° flank angle for precise and secure Whitworth threading✔ Tolerance Class: Class 2 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 This ensures proper seating for countersunk screws or provides an accurate lead in for secondary machining operations such as tapping Suitable for medium to hard materials