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    • Dies

    Our range of thread cutting dies includes high-precision die tools and die sets available in both metric and imperial thread forms. Designed for use in workshops, engineering and fabrication environments, these dies cut and restore external threads on round stock such as threaded rod, studs and shafts.

    We stock a variety of die types including hexagon body dies, round split dies and adjustable dies in common sizes to meet the needs of trade professionals, engineers and hobbyists. Whether you’re repairing damaged threads or cutting new threads, our dies provide accurate and reliable performance.

    Browse the selection below and use the filters to refine by thread type, size and material to find the right die for your application.

    Browse related categories: Taps, Hexagon Die Nut, Circular Dies and Thread Data Guide.

    • 1 Inch Metric Carbon Steel Dies

      1 Inch Metric Carbon Steel Dies

      1 Inch Metric Carbon Steel Circular Split Dies Carbon steel circular split dies for cleaning, chasing and restoring existing metric coarse external threads. Each die has a 1 inch outside diameter for...

      £9.18 (Inc. VAT)
      £7.65 (Ex. VAT)
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    • 1 5/16 Inch Metric Carbon Steel Dies

      1 5/16 Inch Metric Carbon Steel Dies

      1 5/16 Inch Metric Carbon Steel Circular Split Dies Carbon steel circular split dies for cleaning, chasing and restoring existing metric coarse external threads. Each die has a 1 5/16 inch outside...

      £13.20 (Inc. VAT)
      £11.00 (Ex. VAT)
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    • Whitworth High Speed Steel Hexagon Die Nuts

      Whitworth High Speed Steel Hexagon Die Nuts

      Whitworth high speed steel hexagon die nuts for cutting new external British Standard Whitworth threads. These UK made high quality HSS die nuts are suitable for producing new Whitworth external...

      £12.70 (Inc. VAT)
      £10.58 (Ex. VAT)
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    • Metric Coarse HSS Hexagon Die Nuts M2–M24

      Metric Coarse HSS Hexagon Die Nuts M2–M24

      Metric coarse HSS high speed steel hexagon die nuts for producing or repairing standard metric external threads. These industrial-grade hexagon die nuts are manufactured from high speed steel and are...

      £10.13 (Inc. VAT)
      £8.44 (Ex. VAT)
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    • 13/16" BA Carbon Steel Split Dies BS 93

      13/16" BA Carbon Steel Split Dies BS 93

      13/16" BA carbon steel circular split dies for British Association external threads. These dies are mainly used for cleaning, chasing and restoring existing BA threads on screws, studs, threaded rod...

      £5.35 (Inc. VAT)
      £4.46 (Ex. VAT)
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    • 13/16" BA High Speed Steel Circular Split Dies

      13/16" BA High Speed Steel Circular Split Dies

      13/16" BA high speed steel circular split dies for cutting new external British Association threads. These UK made high quality HSS round dies are suitable for producing new BA external threads on...

      £13.24 (Inc. VAT)
      £11.03 (Ex. VAT)
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    • UNF High Speed Steel Hexagon Die Nuts

      UNF High Speed Steel Hexagon Die Nuts

      UNF high speed steel hexagon die nuts for cutting new external Unified National Fine threads. These UK made HSS die nuts feature a hexagonal body that can be driven using a suitable spanner or socket...

      £9.95 (Inc. VAT)
      £8.29 (Ex. VAT)
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    • BSPF High Speed Steel Hexagon Die Nuts

      BSPF High Speed Steel Hexagon Die Nuts

      British Standard Pipe Fine high speed steel hexagon die nuts for cleaning, chasing and restoring existing external parallel pipe threads. These BSPF high speed steel die nuts feature a hexagonal body...

      £17.42 (Inc. VAT)
      £14.52 (Ex. VAT)
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    • BSPF Carbon Steel Hexagon Die Nuts

      BSPF Carbon Steel Hexagon Die Nuts

      British Standard Pipe Fine carbon steel hexagon die nuts for cleaning, chasing and restoring existing external parallel pipe threads. These BSPF hex die nuts are manufactured from carbon steel and...

      £10.54 (Inc. VAT)
      £8.78 (Ex. VAT)
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    • Whitworth Carbon Steel Hexagon Die Nuts

      Whitworth Carbon Steel Hexagon Die Nuts

      Whitworth BSW carbon steel hexagon die nuts for cleaning, restoring and re-forming external British Standard Whitworth threads. These British made carbon steel re-threading die nuts are ideal for...

      £7.72 (Inc. VAT)
      £6.43 (Ex. VAT)
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    • 13/16 Inch Metric HSS Circular Split Dies

      13/16 Inch Metric HSS Circular Split Dies

      13/16 Inch Metric HSS Circular Split Dies UK-made high speed steel circular split dies for cutting new metric coarse external threads and restoring existing threads. Each die has a 13/16 inch outside...

      £9.71 (Inc. VAT)
      £8.09 (Ex. VAT)
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    • BSF High Speed Steel Hexagon Die Nuts BSF High Speed Steel Hexagon Die Nuts

      BSF High Speed Steel Hexagon Die Nuts

      BSF HEXAGON DIE NUTS Thread - BSF (BRITISH STANDARD FINE ) Grade - High Speed Steel (HSS) British made quality dienuts, expect the best quality with these nuts time after time.

      £12.74 (Inc. VAT)
      £10.62 (Ex. VAT)
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    • BSPT Carbon Steel Hex Die Nuts

      BSPT Carbon Steel Hex Die Nuts

      British Standard Pipe Taper carbon steel hexagon die nuts for cleaning, chasing and restoring existing external tapered pipe threads. These BSPT re-threading die nuts feature a hexagonal body that...

      £45.91 (Inc. VAT)
      £38.26 (Ex. VAT)
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    • NPT Carbon Steel Hexagon Re-Threading Die Nuts

      NPT Carbon Steel Hexagon Re-Threading Die Nuts

      National Pipe Thread carbon steel hexagon die nuts for cleaning, chasing and restoring existing external tapered NPT threads. These NPT re-threading die nuts feature a hexagonal body that can be...

      £45.91 (Inc. VAT)
      £38.26 (Ex. VAT)
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    • 1 5/16 Inch Metric HSS Circular Split Dies

      1 5/16 Inch Metric HSS Circular Split Dies

      1 5/16 Inch Metric HSS Circular Split Dies UK-made high speed steel circular split dies for cutting new metric coarse external threads and restoring existing threads. Each die has a 1 5/16 inch...

      £17.21 (Inc. VAT)
      £14.34 (Ex. VAT)
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    • 1 5/16 Inch Metric Fine HSS Round Dies

      1 5/16 Inch Metric Fine HSS Round Dies

      1 5/16 Inch Metric Fine HSS Circular Split Dies UK-made high speed steel circular split dies for cutting new metric fine and extra fine external threads and restoring existing threads. Each die has a...

      £23.42 (Inc. VAT)
      £19.52 (Ex. VAT)
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    • 13/16 Inch UNC HSS Circular Split Dies

      13/16 Inch UNC HSS Circular Split Dies

      13/16 Inch UNC High Speed Steel Split Dies UK made high speed steel circular split dies for cutting new UNC external threads. They can also be used for chasing and restoring suitable existing threads...

      £7.34 (Inc. VAT)
      £6.12 (Ex. VAT)
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    • 1 5/16 Inch Whitworth HSS Circular Dies

      1 5/16 Inch Whitworth HSS Circular Dies

      1 5/16 Inch Whitworth High Speed Steel Circular Dies UK made high speed steel circular dies for cutting new British Standard Whitworth (BSW) external threads. Each die has a 1 5/16 inch outside...

      £19.75 (Inc. VAT)
      £16.46 (Ex. VAT)
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    • 1 1/2 Inch HSS BSW Circular Dies UK

      1 1/2 Inch HSS BSW Circular Dies UK

      1 1/2 Inch Whitworth High Speed Steel Circular Dies UK-made high speed steel circular dies for cutting new British Standard Whitworth external threads. Each die has a 1 1/2 inch outside diameter for...

      £23.70 (Inc. VAT)
      £19.75 (Ex. VAT)
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    • 1 Inch Metric HSS Circular Split Dies

      1 Inch Metric HSS Circular Split Dies

      1 Inch Metric HSS Circular Split Dies UK-made high speed steel circular split dies for cutting new metric coarse external threads and restoring existing threads. Each die has a 1 inch outside...

      £11.47 (Inc. VAT)
      £9.56 (Ex. VAT)
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    Compare Selected