Best Carbide Regular Length Uncoated 2 Flute End Mill 20mm, Square End Insize Vernier Depth Gauge 0 200mm Range Series 1249 2001 0 (Metric Fine)✔ Standard: ISO Hepyc HSS Jobber Drill 1 2" 0 (Metric Fine)✔ 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 (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 Ordering Code: MTS 16144 D41 10 UN MT7 and hardened materials and slotting operations across a wide range of materials