







说明
Including : D12L20 coupling Out diameter : 12mm Length : 20mm D=12 L=20 d1=3.17 , d2=6





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提供方:Bollé
6pcs Aluminum Alloy Rigid Coupling Bore 1mm 2mm 3.17mm 4mm 5mm 6mm Motor Shaft Coupler Connector Motor Stepper 3D Printer Parts
0.0
-7%$ 8.63$ 9.30
VAT included
尺码: 2mm-3mm























数量
仅剩 290 库存
提供方 Bollé. BUYDO发货
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交货: 5-9 business days
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