Voumard has been a leader in innovative ID/OD machines that can support small batch and production environments. It's product offerings represent multipurpose, flexible and universal solutions for your ID/OD grinding requirements. Cylindrical ID/OD Grinders. USACH 75; Voumard 1000 Series; Voumard 150 Series; Jig Grinders. Hauser multiaxis jig grinding machines are specially developed for ...