Acrow X.0840 M040P070 0056.01 – Spare Screw for BSH25 Boring Heads Insize External Dial Caliper Gauge 0.4 1.2" Range Series 2333 E121 8 (Metric)✔ Standard: ISO 529✔ Best Carbide SM5L6 1 2" Double Cut Long Series Carbide Burr 8 (Metric)✔ Standard: ISO 529✔ Material: High Speed Steel (HSS) for enhanced strength and wear resistance✔ Thread Form: 60° flank angle for precision thread cutting✔ Tolerance Class: ISO 2 (6H) 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 Durable Build – Performs in demanding environments 01 – Spare Screw for BSH25 Boring Heads Using original Acrow replacement screws maintains factory accuracy and long term performance of the boring head