Kindly quote us your best price for the below Case Hardening shaft (SUS440C and SUJ Grade) Dia: 6mm x 2meterDia: 8mm x 2meterDia: 12mm x 2meterDia: 16mm x 2meterDia: 18mm x 2meterDia: 20mm x 2meterDia: 25mm x 2meter -- Should you have any queries, please do not hesitate to contact us. Thank you and looking forward to your favourable reply.