Accuracy ●Perpendicularity: 0.1mm or less per 100mm ●Length tolerance: ±0.2mm or less Front scale ●Long branch: Outer scale 30cm Inner scale 25cm ●Short branch: Outer scale 15cm Inner scale 10cm. 1 ~ 4 weeks.
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NEW Shinwa Sokutei Square Ruler Same Thickness Silver 30cm/1 Shaku Dual Scale
Dual-purpose scale silver / 30cm / 1 shaku / 10642. ・ Style: Dual-purpose scale Size: 30cm / 1 shaku Color: Silver. ・Accuracy: Squareness: 0.1 mm or less per 100 mm Length tolerance: ±0.2 mm or less Surface scale: Long branches: outer scale 30 cm inner scale 25 cm Short branches: outer scale 15 cm inner scale 10 c.