Lumbered Y Bars

Type (seed Ø = 0 º)	Dimension  Z-Dimension  X-Dimension  Y-Dimension Approx. minUsable Y-length   ± 0.2 mm ± 0.2 mm  ± 5.0 mm  mm	Approx Weight (g)
LZ-95 LZ-100 LZ-110	19.0  9.5 180;200;210  153;190;200  20.0  10.0 180;200;210  153;190;200  22.0 11.0   180;200;210   148;185;195	81-96 93-110  114-136

Feature of Lumbered bars

1. Orientation of the minus X reference surface The orientation of the minus X reference surface
from the y’ axis shall have the maximum
angular deviation of 15’


The orientation of the minus X refrence from the Z’ axis shall have the maximum angular deviation of 15’

2. Orientation of the Z reference surface The orientation of the Z reference surface from the X axis shall have the maximum angular deviation of 30’.

3. Centricity of the seed.
The seed be contained within the 3 mm
imaginally shaded area centered between the two Z surfaces.



4. Surface finish and flatness.
The minus X surface shall have a roughness of 12.5 m

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Lumbered Pure Z Bars