[停产] SK，底角的直角尺，苏格兰 钢正方AA类型（硬化）250mm AA-F250

Length piece total length (mm): 250
Length piece width (mm): 29
Length piece thickness (mm): 3.5
Bottom length (mm): 165
Short piece width (mm): 26
Short piece thickness (mm): 22
Short piece thickness (mm): 22
Square angle (mm): ±0.022
Hardening hardness (HV): 450 or more
Road length (mm): 250
Base length (mm): 165
Width (mm): 29
Base width (mm): 26
Thickness (mm): 3.5
Base thickness (mm): 22
Accuracy: Square angle (mm): ±0.022
形状：基础名义尺寸（mm）：250

主体：机械结构的碳钢

1.25kg

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