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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 1/2" BSF High Speed Steel Circular Split Dies

      1 1/2" BSF High Speed Steel Circular Split Dies

      1 1/2" BSF high speed steel circular split dies for cutting new external British Standard Fine threads. These UK made high quality HSS round dies are suitable for producing new BSF external threads...

      £16.92 (Inc. VAT)
      £14.10 (Ex. VAT)
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    • 2 Inch Diameter NPT HSS Round Dies

      2 Inch Diameter NPT HSS Round Dies

      2 Inch Diameter NPT High Speed Steel Round Dies UK made high speed steel round dies for cutting new NPT external pipe threads. They can also be used for chasing and restoring suitable existing...

      £74.18 (Inc. VAT)
      £61.82 (Ex. VAT)
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    • 3 Inch BSF Carbon Steel Circular Split Dies

      3 Inch BSF Carbon Steel Circular Split Dies

      3 Inch BSF Carbon Steel Circular Split Dies UK-made British Standard Fine carbon steel circular split dies for cleaning and restoring existing external threads. Each die has a 3 inch outside diameter...

      £57.22 (Inc. VAT)
      £47.68 (Ex. VAT)
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    • 2 Inch Whitworth Carbon Steel Split Dies

      2 Inch Whitworth Carbon Steel Split Dies

      2 Inch Whitworth Carbon Steel Circular Split Dies Carbon steel circular split dies for cleaning, chasing and restoring existing British Standard Whitworth (BSW) external threads. Each die has a 2...

      £22.39 (Inc. VAT)
      £18.66 (Ex. VAT)
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    • 2 Inch BSF Carbon Steel Circular Split Dies

      2 Inch BSF Carbon Steel Circular Split Dies

      2 Inch BSF Carbon Steel Circular Split Dies UK-made British Standard Fine carbon steel circular split dies for cleaning and restoring existing external threads. Each die has a 2 inch outside diameter...

      £22.39 (Inc. VAT)
      £18.66 (Ex. VAT)
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    • 1 1/2" BSPT High Speed Steel Circular Dies

      1 1/2" BSPT High Speed Steel Circular Dies

      1 1/2" British Standard Pipe Taper high speed steel circular dies for cutting new external tapered pipe threads. These UK made high-quality HSS round dies are suitable for producing new BSPT external...

      £51.07 (Inc. VAT)
      £42.56 (Ex. VAT)
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    • 1 1/2" BSPF High Speed Steel Circular Dies

      1 1/2" BSPF High Speed Steel Circular Dies

      1 1/2" British Standard Pipe Fine high speed steel circular dies for cutting new external parallel pipe threads. These UK made high-quality HSS round dies are suitable for producing new BSPF external...

      £23.56 (Inc. VAT)
      £19.63 (Ex. VAT)
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    • 1 1/2" NPT High Speed Steel Round Thread Dies

      1 1/2" NPT High Speed Steel Round Thread Dies

      1 1/2" National Pipe Thread high speed steel round dies for cutting new external tapered NPT threads. These UK made HSS circular dies are suitable for producing new NPT threads on pipe fittings,...

      £63.43 (Inc. VAT)
      £52.86 (Ex. VAT)
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    • 4 Inch BSPT HSS Circular Dies

      4 Inch BSPT HSS Circular Dies

      4 Inch BSPT High Speed Steel Circular Dies UK made high speed steel circular dies for cutting new BSPT external tapered pipe threads. Each die has a 4 inch outside diameter for use with a compatible...

      £245.76 (Inc. VAT)
      £204.80 (Ex. VAT)
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    • 4 Inch BSPF HSS Circular Dies

      4 Inch BSPF HSS Circular Dies

      4 Inch BSPF High Speed Steel Circular Dies UK-made high speed steel solid circular dies for cutting new BSPF, also known as BSPP or G, external parallel pipe threads. 4 inch outside die...

      £187.10 (Inc. VAT)
      £155.92 (Ex. VAT)
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    • 1 1/2" BSPF Carbon Steel Circular Thread Dies

      1 1/2" BSPF Carbon Steel Circular Thread Dies

      1/2" British Standard Pipe Fine carbon steel circular dies for cleaning and restoring existing external parallel pipe threads. These UK made solid round dies are manufactured from carbon steel and...

      £17.92 (Inc. VAT)
      £14.93 (Ex. VAT)
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    • 1 1/2" BSPT Carbon Steel Circular Thread Dies

      1 1/2" BSPT Carbon Steel Circular Thread Dies

      1 1/2" British Standard Pipe Taper carbon steel circular dies for cleaning, chasing and restoring existing external tapered pipe threads. These UK made solid round dies are manufactured from carbon...

      £57.43 (Inc. VAT)
      £47.86 (Ex. VAT)
      Choose Options
    • 4 Inch Diameter NPT HSS Round Dies

      4 Inch Diameter NPT HSS Round Dies

      4 Inch Diameter NPT High Speed Steel Round Dies UK made high speed steel round dies for cutting new NPT external pipe threads. They can also be used for chasing and restoring suitable existing...

      £241.92 (Inc. VAT)
      £201.60 (Ex. VAT)
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    • 1 1/2" NPT Carbon Steel Round Thread Dies

      1 1/2" NPT Carbon Steel Round Thread Dies

      1 1/2" National Pipe Thread carbon steel round dies for cleaning, chasing and restoring existing external tapered NPT threads. These UK made solid circular dies are manufactured from carbon steel and...

      £57.46 (Inc. VAT)
      £47.88 (Ex. VAT)
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    • 4 Inch BSPF Carbon Steel Circular Dies

      4 Inch BSPF Carbon Steel Circular Dies

      4 Inch BSPF Carbon Steel Circular Dies UK-made carbon steel circular dies for cleaning and restoring existing BSPF, also known as BSPP or G, external parallel pipe threads. 4 inch outside die...

      £95.50 (Inc. VAT)
      £79.58 (Ex. VAT)
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    • BA Carbon Steel Hexagon Die Nuts

      BA Carbon Steel Hexagon Die Nuts

      BA carbon steel hexagon die nuts for cleaning, restoring and re-forming external British Association threads. These British made carbon steel die nuts are ideal for thread repair and maintenance work...

      £9.34 (Inc. VAT)
      £7.78 (Ex. VAT)
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    • 1 5/16 Inch BSPT HSS Circular Dies

      1 5/16 Inch BSPT HSS Circular Dies

      1 5/16 Inch BSPT High Speed Steel Circular Dies UK made high speed steel circular dies for cutting new BSPT external tapered pipe threads. They can also be used for maintaining suitable existing...

      £51.07 (Inc. VAT)
      £42.56 (Ex. VAT)
      Choose Options
    • 1 5/16 Inch BSPF HSS Circular Dies

      1 5/16 Inch BSPF HSS Circular Dies

      1 5/16 Inch BSPF High Speed Steel Circular Dies High speed steel circular dies for cutting new BSPF, also known as BSPP or G, external parallel pipe threads. 1 5/16 inch outside die diameter High...

      £19.67 (Inc. VAT)
      £16.39 (Ex. VAT)
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    • 1 5/16 Inch NPT HSS Round Dies

      1 5/16 Inch NPT HSS Round Dies

      1 5/16 Inch NPT High Speed Steel Round Dies UK made high speed steel round dies for cutting new NPT external pipe threads. They can also be used for chasing and restoring suitable existing threads...

      £51.07 (Inc. VAT)
      £42.56 (Ex. VAT)
      Choose Options
    • 2 1/4 Inch BSPF HSS Circular Dies

      2 1/4 Inch BSPF HSS Circular Dies

      2 1/4 Inch BSPF High Speed Steel Circular Dies UK-made high speed steel solid circular dies for cutting new BSPF, also known as BSPP or G, external parallel pipe threads. 2 1/4 inch outside die...

      £63.24 (Inc. VAT)
      £52.70 (Ex. VAT)
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    • 1 5/16 Inch BSPF Carbon Steel Dies

      1 5/16 Inch BSPF Carbon Steel Dies

      1 5/16 Inch BSPF Carbon Steel Circular Dies UK-made carbon steel solid circular dies for cleaning and restoring existing BSPF, also known as BSPP or G, external parallel pipe threads. 1 5/16 inch...

      £12.67 (Inc. VAT)
      £10.56 (Ex. VAT)
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    • 3 Inch BSPT HSS Circular Dies

      3 Inch BSPT HSS Circular Dies

      3 Inch BSPT High Speed Steel Circular Dies UK made high speed steel circular dies for cutting new BSPT external tapered pipe threads. Each die has a 3 inch outside diameter for use with a compatible...

      £177.41 (Inc. VAT)
      £147.84 (Ex. VAT)
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