SHINWA curved length silver thick wide width 30cm

[Features]
It is a JIS standard curved scale.
This is a solid, thick, wide width type curved ruler.
Suitable for ironwork and civil engineering work.
The scale is easy to see by suppressing the reflection of light.
The scale does not disappear due to etching.

[Use]
Examine the right angle and draw a line.

【specification】
Long side (mm): 320
Short side (mm): 160
Width (mm): 20
Thickness (mm): 2
Length tolerance: Total length ±0.2mm
Perpendicularity: not exceeding ±0.1mm at 100mm
Shape: Thick, wide, double-sided

[Specification 2]
Scale: mm display

[Material/Finish]
Stainless steel (SUS410)

[Set contents/accessories]
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【caution】
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