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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

HSC has a full design and manufacture capability utilizing the full range of CAD CAM 3D machining and the experience of the engineers, designers and operators to maximize the potential of your product. If you need a cutting edge solution and a bespoke product then please call the sales team on 0114 279 6197 or email on sales@hscknives.co.uk to discuss your requirements.

  • Diamond Milling
  • Diamond Turning
  • Diamond EDM wire erosion
  • Diamond Surface grinding
  • Diamond Precision grinding
  • Diamond Laser profiling
  • Diamond Heat treatment
  • Diamond Profile grinding
  • Diamond Cylindrical grinding

If you need futher details on our products then please contact the Sales Team on 0114 279 6197 or email sales@hscknives.co.uk for further information and a quote for your requirements.

HOSDB (PSDB) Stab Test Knives and Spikes

HSC are the Home Office approved Manufacturers of the PDSB Stab Test Knife used in all tests on Stab proof vests. Our range of knives, with many ex-stock or manufactured on short delivery times, have been developed with The Home Office to deliver the consistent cut required to certify these life saving body armours. Products available include:

  • Diamond HOSDB (PSDB)/P1/A Knife
  • Diamond HOSDB (PSDB)/P1/B Knife
  • Diamond SP Spike
  • Diamond SIG Knife
  • Diamond NIJ Knife
  • Diamond PREN ISO Knife

All our products are assessed prior to dispatch to ensure a consistent cutting performance. Our Home Office Credentials can be found at the Home Office Science, Research and Statistics website. See section 6, 6.3 footnotes page 5 for reference to High Speed & Carbide (HSC) as follows. “To accommodate manufacturers carrying out development testing, High Speed & Carbide (contact details in Appendix B) have agreed to stock limited supplies of P1 knives and SP spikes with certified tip sharpness.”

If you need futher details on our products then please contact the Sales Team on 0114 279 6197 or email sales@hscknives.co.uk for further information and a quote for your requirements.