Avoid color coding, Karlsson Spools produces high tolerance parts like hydraulic spools for mobile industry with a tolerance of 0,0020 mm.

Our core business is centerless grinding, but we also perform other types of machining susch as cylindrical grinding, undercut grinding, turning, milling and thermal deburring.

We  are a Swedish company with production in Kunshan China and a sales organization that spans every major market in the world. A distribution centre in the US shorten our customer’s lead times

Karlsson Spools One Size Technology Explanation®