Item: H250-850-750
Material: Bonded NdFeB
Grade: GPM-12
Coating: Epoxy Coated
Magnetization: 8-Pole (N-S-N-S-N-S-N-S) outwards
Dimensions: 0.850" OD x 0.750" ID x 0.225"
Shape: Ring
Tolerance: +/-0.005"
Min Qty: 500

Unit Cost @ 500 = $0.75 + Mold Cost (amortized $0.70) = $1.45

Production time: Approx 4-5 weeks.

Cost for Mold = $350 (amortized into product cost for initial purchase)