1 Inch Circular Dies | Thread Cutting Dies

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1" Circular Die

We supply 1 inch circular dies designed for cutting and restoring external threads on bolts, studs and threaded bar. Circular dies are commonly used in engineering, maintenance and workshop applications where accurate external threading is required.

Manufactured for precision and durability, these dies are suitable for use with standard die stocks and hand threading operations.

Available in a range of thread forms including Metric, UNC, UNF, BSF and other standards where applicable.

Bulk quantities available with competitive trade pricing and fast UK delivery.

1" METRIC LEFT HAND REVERSE THREAD ANTI CLOCKWISE RE THEADING SPLIT DIES

£19.30 (Inc. VAT)

£16.08 (Ex. VAT)

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1 Inch BSF HSS Circular Split Dies

£9.67 (Inc. VAT)

£8.06 (Ex. VAT)

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1 Inch BSC Left Hand Carbon Steel Split Dies

£19.16 (Inc. VAT)

£15.97 (Ex. VAT)

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1 Inch BSF Carbon Steel Circular Split Dies

£7.34 (Inc. VAT)

£6.12 (Ex. VAT)

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1 Inch Whitworth Carbon Steel Split Dies

£7.34 (Inc. VAT)

£6.12 (Ex. VAT)

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1" M.E / Model engineering High Speed Steel Round Dies nuts UK Made

£10.80 (Inc. VAT)

£9.00 (Ex. VAT)

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2" BSF High Speed Steel Circular Split Dies

£24.00 (Inc. VAT)

£20.00 (Ex. VAT)

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1 Inch UNC Carbon Steel Circular Split Dies

£7.34 (Inc. VAT)

£6.12 (Ex. VAT)

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1 Inch UNF Carbon Steel Circular Split Dies

£7.34 (Inc. VAT)

£6.12 (Ex. VAT)

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1 Inch Metric Fine Carbon Steel Split Dies

£13.06 (Inc. VAT)

£10.88 (Ex. VAT)

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1 Inch Metric Fine HSS Round Dies

£14.11 (Inc. VAT)

£11.76 (Ex. VAT)

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1 Inch Metric Carbon Steel Dies

£9.18 (Inc. VAT)

£7.65 (Ex. VAT)

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1 Inch Metric HSS Circular Split Dies

£11.47 (Inc. VAT)

£9.56 (Ex. VAT)

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LEFT HAND HSS UNF RE THREADING SPLIT DIE NUTS

£26.83 (Inc. VAT)

£22.36 (Ex. VAT)

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1 Inch UNC HSS Circular Split Dies

£8.71 (Inc. VAT)

£7.26 (Ex. VAT)

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1" BSCY Carbon Steel Split Dies BS 811

£8.72 (Inc. VAT)

£7.27 (Ex. VAT)

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1" Model Engineering Carbon Steel Round Dies

£9.30 (Inc. VAT)

£7.75 (Ex. VAT)

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1 Inch Whitworth HSS Circular Dies

£13.56 (Inc. VAT)

£11.30 (Ex. VAT)

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1 Inch BSPF HSS Circular Die

£13.56 (Inc. VAT)

£11.30 (Ex. VAT)

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1 Inch BSPT HSS Die - 1/8 Inch x 28 TPI

£36.02 (Inc. VAT)

£30.02 (Ex. VAT)

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1 Inch Diameter NPT HSS Round Die

£36.00 (Inc. VAT)

£30.00 (Ex. VAT)

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1 Inch BSPF Carbon Steel Circular Die

£8.81 (Inc. VAT)

£7.34 (Ex. VAT)

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1 Inch BSPT Carbon Steel Circular Die

£46.28 (Inc. VAT)

£38.57 (Ex. VAT)

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1 Inch NPT Carbon Steel Round Dies

£46.28 (Inc. VAT)

£38.57 (Ex. VAT)

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1" METRIC LEFT HAND REVERSE THREAD ANTI CLOCKWISE RE THEADING SPLIT DIES

UK Made high quality carbon steel Ideal for fixing damaged threads. Thread - Standard metric threads ( reverse thread). Thread sizes available -M8 X 1.25 , M10 X 1.5 , M12 X 1.7 External die...

£19.30 (Inc. VAT)

£16.08 (Ex. VAT)

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1 Inch BSF HSS Circular Split Dies

1 Inch BSF High Speed Steel Circular Split Dies UK-made British Standard Fine high speed steel circular split dies for cutting new external threads. Each die has a 1 inch outside diameter. Key...

£9.67 (Inc. VAT)

£8.06 (Ex. VAT)

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1 Inch BSC Left Hand Carbon Steel Split Dies

1 Inch BSC Left Hand Carbon Steel Circular Split Dies Left-hand British Standard Cycle carbon steel circular split dies for cleaning and restoring existing external threads. These dies have a 1 inch...

£19.16 (Inc. VAT)

£15.97 (Ex. VAT)

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1 Inch BSF Carbon Steel Circular Split Dies

1 Inch BSF Carbon Steel Circular Split Dies British Standard Fine carbon steel circular split dies for cleaning and restoring existing external threads. Each die has a 1 inch outside diameter for use...

£7.34 (Inc. VAT)

£6.12 (Ex. VAT)

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1 Inch Whitworth Carbon Steel Split Dies

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

£7.34 (Inc. VAT)

£6.12 (Ex. VAT)

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1" M.E / Model engineering High Speed Steel Round Dies nuts UK Made

Size - 1" external size spli die nuts. Thread - Model engineering 32tpi Thread size - please choose in the menu availble Grade - UK Made high speed steel

£10.80 (Inc. VAT)

£9.00 (Ex. VAT)

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2" BSF High Speed Steel Circular Split Dies

BSF Thread Split Dies 2" External size UK Made HSS High Quality split dies. Simply select your thread size you wish to cut from the menus.

£24.00 (Inc. VAT)

£20.00 (Ex. VAT)

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1 Inch UNC Carbon Steel Circular Split Dies

1 Inch UNC Carbon Steel Circular Split Dies UK made carbon steel circular split dies for cleaning, chasing and restoring existing UNC external threads. Each die has a 1 inch outside diameter for use...

£7.34 (Inc. VAT)

£6.12 (Ex. VAT)

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1 Inch UNF Carbon Steel Circular Split Dies

1 Inch UNF Carbon Steel Circular Split Dies UK made carbon steel circular split dies for cleaning, chasing and restoring existing UNF external threads. Each die has a 1 inch outside diameter for use...

£7.34 (Inc. VAT)

£6.12 (Ex. VAT)

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1 Inch Metric Fine Carbon Steel Split Dies

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

£13.06 (Inc. VAT)

£10.88 (Ex. VAT)

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1 Inch Metric Fine HSS Round Dies

1 Inch Metric Fine HSS Circular Split Dies High speed steel circular split dies for cutting new metric fine and extra fine external threads and restoring existing threads. Each die has a 1 inch...

£14.11 (Inc. VAT)

£11.76 (Ex. VAT)

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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 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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LEFT HAND HSS UNF RE THREADING SPLIT DIE NUTS

High quality HSS steel re threading dies. Thread - UNF (Imperial fine) Direction - Left hand (not standard) Please choose in the menu the thread size you wish to cut. Thread sizes available -...

£26.83 (Inc. VAT)

£22.36 (Ex. VAT)

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1 Inch UNC HSS Circular Split Dies

1 Inch UNC High Speed Steel Circular 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...

£8.71 (Inc. VAT)

£7.26 (Ex. VAT)

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1" BSCY Carbon Steel Split Dies BS 811

1" B.S. Cycle carbon steel circular split dies for British Standard Cycle external threads. These UK made dies are mainly used for cleaning, chasing and restoring existing BSCY threads on bolts,...

£8.72 (Inc. VAT)

£7.27 (Ex. VAT)

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1" Model Engineering Carbon Steel Round Dies

1" Model Engineering carbon steel round dies for cleaning, chasing and restoring existing external Model Engineer threads. These UK made circular dies are manufactured from carbon steel and are...

£9.30 (Inc. VAT)

£7.75 (Ex. VAT)

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1 Inch Whitworth HSS Circular Dies

1 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 inch outside diameter for...

£13.56 (Inc. VAT)

£11.30 (Ex. VAT)

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1 Inch BSPF HSS Circular Die

1 Inch BSPF High Speed Steel Circular Die High speed steel circular die for cutting new BSPF, also known as BSPP or G, external parallel pipe threads. 1 inch outside die diameter 1/8 inch BSPF...

£13.56 (Inc. VAT)

£11.30 (Ex. VAT)

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1 Inch BSPT HSS Die - 1/8 Inch x 28 TPI

1 Inch BSPT High Speed Steel Circular Die High speed steel circular die for cutting new 1/8 inch BSPT external tapered pipe threads. It can also be used for maintaining suitable existing threads. Key...

£36.02 (Inc. VAT)

£30.02 (Ex. VAT)

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1 Inch Diameter NPT HSS Round Die

1 Inch Diameter NPT High Speed Steel Round Die UK made high speed steel round die for cutting new 1/8 inch NPT external pipe threads. It can also be used for chasing and restoring suitable existing...

£36.00 (Inc. VAT)

£30.00 (Ex. VAT)

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1 Inch BSPF Carbon Steel Circular Die

1 Inch BSPF Carbon Steel Circular Die UK-made carbon steel solid circular die for cleaning and restoring existing BSPF, also known as BSPP or G, external parallel pipe threads. 1 inch outside die...

£8.81 (Inc. VAT)

£7.34 (Ex. VAT)

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1 Inch BSPT Carbon Steel Circular Die

1 Inch BSPT Carbon Steel Circular Die UK made carbon steel circular die for cleaning and restoring existing 1/8 inch BSPT external tapered pipe threads. Key Features 1 inch outside die diameter 1/8...

£46.28 (Inc. VAT)

£38.57 (Ex. VAT)

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1 Inch NPT Carbon Steel Round Dies

1 Inch NPT Carbon Steel Round Die UK made carbon steel round die for cleaning, chasing and restoring existing 1/8 inch NPT external pipe threads. This solid die has a 1 inch outside diameter for use...

£46.28 (Inc. VAT)

£38.57 (Ex. VAT)

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1" Circular Die