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UK Sales and Switchboard:     E: sales@durham-duplex.co.uk     T: +44 (0) 114 243 2313
International Sales:     E: export@durham-duplex.com     T: +44 (0) 114 251 8468

High Performance Machine Knives and Industrial Razor Blades

Based in Sheffield, England, the UK’s cradle of engineering excellence, Durham Duplex is a world leader in the design and manufacture of high performance machine knives and industrial razor blades. The range incorporates both standard and custom-made products.

Machine Knives
Industrial Razor Blades
Accutec Blades
Recycling, Plastics & Waste Management Products
Hand Knives
Flooring Tools

Latest News

Sheffield Collectable Knives: A New Online Home for Sheffield’s Knife Making Heritage

A new chapter begins for two of Sheffield’s most historic knife-making names. Sheffield has been synonymous with quality cutlery and…

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High Speed & Carbide to Exhibit at RWM Expo 2026

High Speed & Carbide (HSC) is pleased to announce that we will be exhibiting at the Resource & Waste Management…

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Durham Duplex Family Takes on the Master Cutler’s Challenge to Support Weston Park Cancer Charity 2026

The Durham Duplex family recently came together for an unforgettable day of teamwork, determination and fundraising as colleagues took on…

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Durham-Duplex Showcases High Performance Machine Knives at Malaysia International Machinery Fair 2026

Durham-Duplex is pleased to announce its participation at the Malaysia International Machinery Fair (MIMF) 2026, taking place from 16th –…

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