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
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