Welcome to Renlaw Sharpening Engineering

Professional design, fabrication, grinding and resharpening of specialised cutting tooling.

Grooving tools

Renlaw Mission Statement

Because of our attention to detail and uncompromising search for the highest quality, Renlaw has grown to become an industry leader in the supply and refurbishing of industrial cutting tooling. Our mission is to become the largest supplier of quality cutting tools in the southern hemisphere by the year 2025.



We offer a wide range of grinding solutions to local firms and our clients abroad. Our main services include the design, fabrication and grinding of specialised cutting tooling and the regrinding/ sharpening of existing tooling.



Renlaw is a family owned business and was established in 1985 by Walter Brunner, a Swiss toolmaker, who saw the need of a quality grinding service in Cape Town. Since the beginning Renlaw has shown steady growth and has invested heavily in the latest technology to place our business at the forefront of blade manufacturing in South Africa.

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Workshop Tooling With our modern facilities and broad range of experience, Renlaw is able to both manufacture and sharpen a comprehensive range on engineering tooling, both standard and specialised. With our 5-axis CNC tool & cutter grinder we are able to grind tooling to high tolerances with excellent surface finishes.


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