RobotDigg Stainless Steel MGN9H
The RobotDigg Stainless Steel MGN9H 300mm are made from 440C Stainless, which contains the highest carbon content out of the 400 stainless steel series. It is heat treated to a hardness of 58-60 HRC. 440C stainless steel is the highest strength, hardness, and wear resistance of all the commonplace 440 series (440A / 440B) alloys. This grade of steel is also very resistant to rust as well.
Due to the high quality of materials these rails are made from, they do not need to be soaked in machine oil before shipping. That means no messy cleaning for you. Just a light lube is recommended before installation for super smooth operation.
Carriages and rails are not interchangeable. Each carriage is specifically matched to the rail it is shipped with.
Includes:
1 x 440C Stainless Steel Rail 9mm wide
1 x Standard H Carriage
2 x Carriage Stoppers (So your carriage doesn’t fly off the rails)
Markymarc (verified owner) –
Very smooth. No issues at all.