3D Printer CNC Parts Synchronous Wheel HTD 3M AF Model 21T/23 Tooth hole 4/5/6/6.35/8/10/12mm, Synchronous Belt Width 6/10/15mm,

3D Printer CNC Parts Synchronous Wheel HTD 3M AF Model 21T/23 Tooth hole 4/5/6/6.35/8/10/12mm, Synchronous Belt Width 6/10/15mm,
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sku: 1005008262567276
$3.65
Shipping from: China

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