4B Precision Products is a full service wire EDM shop. We have a small hole drilling machine for installing wire start holes in your hardened parts. We make our own fixtures in house but if our customers want to save money by making their own we will help with the design. We have grinding and milling capabilities which we use to support the wire EDM process. Packing and shipping are provided when necessary. We will help you with process evaluation and part design as it pertains to wire EDM prior to your orders being placed at no charge. Estimates will be given when requested otherwise we charge time/material.