12mm x 1.75 4-Flute EXOCARB THD Mill EXO by OSG

Ideal for machining steels, exotic materials, and challenging substrates. The expanded EXOCARB thread mills now offer longer lengths, miniatures, and coolant-fed options. All feature OSG's premium sub-micrograin carbide for hardness, helical flutes for smooth cutting, and EXO multi-layered coating for superior wear resistance and longevity. Suitable for internal inch, metric, and pipe threads, these mills boast optimized flute geometry for reduced cutting forces and OSG's EXO coating for extended tool life. Key metrics include M12 thread size, 1.75 pitch, 9.5mm diameter, 12mm major diameter, 21mm length of cut, 28mm neck length, 85mm overall length, 10mm shank diameter, h6 shank tolerance, and 11-30 degree helix angle. They are right-hand cutting and right-hand helix, with no coolant through and a carbide substrate. They are type 1, have 4 flutes, and come with an EXO surface treatment.

• Suitable for various thread types: Inch, Metric, and Pipe
• Enhanced flute design minimizes cutting forces
• OSG's EXO coating boosts wear resistance, prolonging tool life