Set up in 2012 to deliver precision tooling to companies in the north of England, Go Tools Ltd is a specialist manufacturer of precision die-cast dies and injection mould tools for a multitude of sectors. With an unwavering commitment to quality and service, the company has invested in high-end machine tools from the Engineering Technology Group (ETG).

One point of concern was an ageing EDM machine.Recalling this, Go Tools technical director Steve Barrowcliff says: “Our old EDM machine had inconsistent cut quality and poor precision levels that made us rely on the expertise of our staff to retain tolerance and surface-finish requirements. As an old machine, it was also unreliable and a potential concern due to the amount of EDM work going through the shop floor. We investigated the market and the Mitsubishi MV1200R wire EDM was the perfect fit for our business. The programming platform of the Mitsubishi EDM was 10 times better, as was the accuracy and the speed of cutting. Simultaneously, we needed a spark erosion EDM, so we also invested in the OPS Ingersoll Gantry Eagle 400 – both machines were the result of the technical expertise and support of ETG.”

This first delve into Mitsubishi EDM technology proved a resounding success with productivity, reliability and quality improving significantly. So, when the company found its Mitsubishi MV1200R EDM at capacity some years later, the company naturally went out and bought another machine that was the same as the first.

“Our first Mitsubishi MV1200R improved our cycle times by more than 50% and the precision levels and surface finishes were impeccable, so when it came to buying a second machine, we didn’t need to look anywhere else,” concludes Barrowcliff.
For further information www.engtechgroup.com