Granite Parallels

High precision reliable stability resistant to deform. No-rust and anticorrosion. Wear resistance long service life

1,For inspecting the parallelism for work-pieces also for replacing the working blocks at the same height required .

TYPE Flatness of working surface¶llelism or opposite surface Squareness between working surfaces Tolerance of H.W between a marched pair Precision grade(µm) 00 0 00 0 00 0 160*25*16 1.5 3 20 40 1.5 3 250*40*25 2 4 30 60 2 4 400*63*40 4 8 40 80 4 8 630*100*63 6 12 50 1.High precision 2.Guaranteed accuracy under normal ambient temperature.3.No-rust and anticorrosion

Granite Parallels