about us

Specialising in the design and manufacture of precision cutting and ultra-hard
tools, EH Stock is a well-regarded supplier to companies in the engineering
industry, particularly in the automotive sector.

The business was formed almost 40 years ago and quickly established a reputation as a trendsetter, becoming one of the first companies to make PCD (Polycrystalline diamond) and PCBN (Polycrystalline Boron Nitride) available to the UK machining industry.

The company was formed in 1969 as a cutting tool manufacturer that produced
high speed steel, tungsten carbide, rotary cutters and various forming tools.
In the 1970s we became one of the first UK businesses to produce PCD and PCBN
at reasonable prices. More recently, in 1997, we were taken over by the Unicorn International Group, which in turn was acquired by the Saint Gobain Group later
the same year.

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