18″ (480mm) Stainless Steel Access Panel with Key Lock Helicoil Kit 1/2-20 thread repair ; insert tap set ; workshop tool imperial 10🔹 Thread Standard: Unified National Hepyc 30.5mm HSS Morse Taper Shank Drill MT3 DIN 345 Flute Length L2 76mm 11210003700

18″ (480mm) Stainless Steel Access Panel with Key Lock Helicoil Kit 1 2 20 thread repair ; insert tap set ; workshop tool imperial 10🔹 Thread Standard: Unified National Hepyc 30.5mm HSS Morse Taper Shank Drill MT3 DIN 345 Flute Length L2 76mm 11210003700 10🔹 Thread Standard: Unified National Fine (UNF)🔹 Thread Tolerance Class: ISO 2 (2B)🔹 Flank Angle: 60°🔹 Tap Type: Gun Nose Spiral Point Short Machine Tap🔹 Cutting Direction: Right Hand🔹 Application: General Purpose Through Hole Tapping🔹 Shank Standard: ISO 529🔹 Material: HSSE V3 (High Speed Steel)🔹 Hole Type: Through Hole making it suitable for both internal and external angle inspection tasks