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1pcs 1.5 Modulus 20 Teeth reducer worm gear Process hole and 1.5M worm rod transmission ratio 1:20 45# steel for CNC Parts

Category : Home Improvement | Hardware
USD 5.25USD 7.50

1pcs 1.5 Modulus 20 Teeth reducer worm gear Process hole and 1.5M worm rod transmission ratio 1:20 45# steel for CNC Parts

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Specification
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