Circular Dies & Hexagon Die Nuts

1047 items
Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M10 x 1.0

Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M10 x 1.0

SKU: BAER-121405012

Size M10
Pitch 1.0
Die Diameter 30
Die Thickness 11
Tolerance 6g
Thread Direction Right Hand
£56.05 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M10 x 0.75

Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M10 x 0.75

SKU: BAER-121405011

Size M10
Pitch 0.75
Die Diameter 30
Die Thickness 11
Tolerance 6g
Thread Direction Right Hand
£56.05 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M8 x 1.0

Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M8 x 1.0

SKU: BAER-121405010

Size M8
Pitch 1.0
Die Diameter 25
Die Thickness 9
Tolerance 6g
Thread Direction Right Hand
£45.50 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M8 x 0.75

Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M8 x 0.75

SKU: BAER-121405009

Size M8
Pitch 0.75
Die Diameter 25
Die Thickness 9
Tolerance 6g
Thread Direction Right Hand
£45.50 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M8 x 0.5

Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M8 x 0.5

SKU: BAER-121405008

Size M8
Pitch 0.5
Die Diameter 25
Die Thickness 9
Tolerance 6g
Thread Direction Right Hand
£45.50 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M7 x 0.75

Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M7 x 0.75

SKU: BAER-121405007

Size M7
Pitch 0.75
Die Diameter 25
Die Thickness 9
Tolerance 6g
Thread Direction Right Hand
£45.50 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M6 x 0.75

Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M6 x 0.75

SKU: BAER-121405006

Size M6
Pitch 0.75
Die Diameter 20
Die Thickness 7
Tolerance 6g
Thread Direction Right Hand
£36.85 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M6 x 0.5

Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M6 x 0.5

SKU: BAER-121405005

Size M6
Pitch 0.5
Die Diameter 20
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£36.85 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M5 x 0.5

Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M5 x 0.5

SKU: BAER-121405004

Size M5
Pitch 0.5
Die Diameter 20
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£36.85 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M4 x 0.5

Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M4 x 0.5

SKU: BAER-121405003

Size M4
Pitch 0.5
Die Diameter 20
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£36.85 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M3.5 x 0.35

Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M3.5 x 0.35

SKU: BAER-121405002

Size M3.5
Pitch 0.35
Die Diameter 20
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£64.66 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M3 x 0.35

Baer Circular Die HSS - Metric Fine - Right Hand - For Stainless Steels - M3 x 0.35

SKU: BAER-121405001

Size M3
Pitch 0.35
Die Diameter 20
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£52.24 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M24 x 1.5

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M24 x 1.5

SKU: BAER-121404017

Size M24
Pitch 1.5
Die Diameter 55
Die Thickness 16
Tolerance 6g
Thread Direction Right Hand
£159.72 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M22 x 1.5

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M22 x 1.5

SKU: BAER-121404016

Size M22
Pitch 1.5
Die Diameter 55
Die Thickness 16
Tolerance 6g
Thread Direction Right Hand
£159.72 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M20 x 2.0

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M20 x 2.0

SKU: BAER-121404015

Size M20
Pitch 2.0
Die Diameter 45
Die Thickness 14
Tolerance 6g
Thread Direction Right Hand
£90.99 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M20 x 1.5

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M20 x 1.5

SKU: BAER-121404014

Size M20
Pitch 1.5
Die Diameter 45
Die Thickness 14
Tolerance 6g
Thread Direction Right Hand
£90.99 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M18 x 2.0

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M18 x 2.0

SKU: BAER-121404013

Size M18
Pitch 2.0
Die Diameter 45
Die Thickness 14
Tolerance 6g
Thread Direction Right Hand
£90.99 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M18 x 1.5

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M18 x 1.5

SKU: BAER-121404012

Size M18
Pitch 1.5
Die Diameter 45
Die Thickness 14
Tolerance 6g
Thread Direction Right Hand
£90.99 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M16 x 1.5

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M16 x 1.5

SKU: BAER-121404011

Size M16
Pitch 1.5
Die Diameter 45
Die Thickness 14
Tolerance 6g
Thread Direction Right Hand
£90.99 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M14 x 1.5

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M14 x 1.5

SKU: BAER-121404010

Size M14
Pitch 1.5
Die Diameter 38
Die Thickness 10
Tolerance 6g
Thread Direction Right Hand
£57.58 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M14 x 1.25

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M14 x 1.25

SKU: BAER-121404009

Size M14
Pitch 1.25
Die Diameter 38
Die Thickness 10
Tolerance 6g
Thread Direction Right Hand
£57.58 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M12 x 1.5

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M12 x 1.5

SKU: BAER-121404008

Size M12
Pitch 1.5
Die Diameter 38
Die Thickness 10
Tolerance 6g
Thread Direction Right Hand
£57.58 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M12 x 1.25

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M12 x 1.25

SKU: BAER-121404007

Size M12
Pitch 1.25
Die Diameter 38
Die Thickness 10
Tolerance 6g
Thread Direction Right Hand
£57.58 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M12 x 1.0

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M12 x 1.0

SKU: BAER-121404006

Size M12
Pitch 1.0
Die Diameter 38
Die Thickness 10
Tolerance 6g
Thread Direction Right Hand
£57.58 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M10 x 1.25

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M10 x 1.25

SKU: BAER-121404005

Size M10
Pitch 1.25
Die Diameter 30
Die Thickness 11
Tolerance 6g
Thread Direction Right Hand
£33.24 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M8 x 1.0

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M8 x 1.0

SKU: BAER-121404003

Size M8
Pitch 1.0
Die Diameter 25
Die Thickness 9
Tolerance 6g
Thread Direction Right Hand
£29.43 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M8 x 0.75

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M8 x 0.75

SKU: BAER-121404002

Size M8
Pitch 0.75
Die Diameter 25
Die Thickness 9
Tolerance 6g
Thread Direction Right Hand
£29.43 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M6 x 0.75

Baer Circular Die HSS - Metric Fine - Right Hand - For Higher Demands - M6 x 0.75

SKU: BAER-121404001

Size M6
Pitch 0.75
Die Diameter 20
Die Thickness 7
Tolerance 6g
Thread Direction Right Hand
£22.26 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M75 x 1.5

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M75 x 1.5

SKU: BAER-121402024

Size M75
Pitch 1.5
Die Diameter 120
Die Thickness 22
Tolerance 6g
Thread Direction Left Hand
£1,105.83 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M30 x 2

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M30 x 2

SKU: BAER-121402018

Size M30
Pitch 2
Die Diameter 65
Die Thickness 18
Tolerance 6g
Thread Direction Left Hand
£177.66 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M24 x 2

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M24 x 2

SKU: BAER-121402017

Size M24
Pitch 2
Die Diameter 55
Die Thickness 16
Tolerance 6g
Thread Direction Left Hand
£112.11 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M24 x 1.5

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M24 x 1.5

SKU: BAER-121402016

Size M24
Pitch 1.5
Die Diameter 55
Die Thickness 16
Tolerance 6g
Thread Direction Left Hand
£112.11 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M22 x 1.5

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M22 x 1.5

SKU: BAER-121402015

Size M22
Pitch 1.5
Die Diameter 55
Die Thickness 16
Tolerance 6g
Thread Direction Left Hand
£112.11 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M20 x 1.5

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M20 x 1.5

SKU: BAER-121402014

Size M20
Pitch 1.5
Die Diameter 45
Die Thickness 14
Tolerance 6g
Thread Direction Left Hand
£70.72 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M18 x 1.5

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M18 x 1.5

SKU: BAER-121402013

Size M18
Pitch 1.5
Die Diameter 45
Die Thickness 14
Tolerance 6g
Thread Direction Left Hand
£70.72 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M16 x 1.5

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M16 x 1.5

SKU: BAER-121402012

Size M16
Pitch 1.5
Die Diameter 45
Die Thickness 14
Tolerance 6g
Thread Direction Left Hand
£70.72 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M16 x 1

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M16 x 1

SKU: BAER-121402011

Size M16
Pitch 1
Die Diameter 45
Die Thickness 14
Tolerance 6g
Thread Direction Left Hand
£70.72 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M14 x 1.5

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M14 x 1.5

SKU: BAER-121402010

Size M14
Pitch 1.5
Die Diameter 38
Die Thickness 10
Tolerance 6g
Thread Direction Left Hand
£47.06 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M14 x 1.25

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M14 x 1.25

SKU: BAER-121402009

Size M14
Pitch 1.25
Die Diameter 38
Die Thickness 10
Tolerance 6g
Thread Direction Left Hand
£47.06 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M12 x 1.5

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M12 x 1.5

SKU: BAER-121402008

Size M12
Pitch 1.5
Die Diameter 38
Die Thickness 10
Tolerance 6g
Thread Direction Left Hand
£47.06 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M12 x 1.25

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M12 x 1.25

SKU: BAER-121402007

Size M12
Pitch 1.25
Die Diameter 38
Die Thickness 10
Tolerance 6g
Thread Direction Left Hand
£47.06 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M12 x 1

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M12 x 1

SKU: BAER-121402006

Size M12
Pitch 1
Die Diameter 38
Die Thickness 10
Tolerance 6g
Thread Direction Left Hand
£47.06 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M10 x 1.25

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M10 x 1.25

SKU: BAER-121402005

Size M10
Pitch 1.25
Die Diameter 30
Die Thickness 11
Tolerance 6g
Thread Direction Left Hand
£36.21 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M10 x 1

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M10 x 1

SKU: BAER-121402004

Size M10
Pitch 1
Die Diameter 30
Die Thickness 11
Tolerance 6g
Thread Direction Left Hand
£36.21 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M8 x 1

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M8 x 1

SKU: BAER-121402003

Size M8
Pitch 1
Die Diameter 25
Die Thickness 9
Tolerance 6g
Thread Direction Left Hand
£28.96 ex VAT
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Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M6 x 0.75

Baer Circular Die HSS - Metric Fine - Left Hand - For General use - M6 x 0.75

SKU: BAER-121402001

Size M6
Pitch 0.75
Die Diameter 20
Die Thickness 7
Tolerance 6g
Thread Direction Left Hand
£24.17 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For General use - M110 x 4.0

Baer Circular Die HSS - Metric Fine - Right Hand - For General use - M110 x 4.0

SKU: BAER-121401263

Size M110
Pitch 4.0
Die Diameter 160
Die Thickness 25
Tolerance 6g
Thread Direction Right Hand
£1,227.95 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For General use - M110 x 3.0

Baer Circular Die HSS - Metric Fine - Right Hand - For General use - M110 x 3.0

SKU: BAER-121401262

Size M110
Pitch 3.0
Die Diameter 160
Die Thickness 25
Tolerance 6g
Thread Direction Right Hand
£1,227.95 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For General use - M110 x 2.0

Baer Circular Die HSS - Metric Fine - Right Hand - For General use - M110 x 2.0

SKU: BAER-121401261

Size M110
Pitch 2.0
Die Diameter 160
Die Thickness 25
Tolerance 6g
Thread Direction Right Hand
£1,227.95 ex VAT
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Baer Circular Die HSS - Metric Fine - Right Hand - For General use - M110 x 1.5

Baer Circular Die HSS - Metric Fine - Right Hand - For General use - M110 x 1.5

SKU: BAER-121401260

Size M110
Pitch 1.5
Die Diameter 160
Die Thickness 25
Tolerance 6g
Thread Direction Right Hand
£1,227.95 ex VAT
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Circular dies cut external threads on bar, rod, and studs — by hand in a diestock, in a lathe tailstock, or in a die head on a production machine. They’re a low-setup threading method that suits one-offs, repairs, and thread chasing on smaller diameters where a thread mill or single-point tool would be overkill.

We stock circular dies in high-speed steel covering metric coarse and fine threads, BSP, BSW, and UNC/UNF forms, plus hexagon die nuts for rethreading and cleaning up existing external threads. Matching diestocks are available in the correct sizes for the common die diameters.

All held in UK stock. Order before 4.30pm and it ships same day.

Circular dies vs. hexagon die nuts

A circular die in a diestock cuts a full external thread from scratch — you can adjust the die split for a trial pass then close it to full depth for the finished thread. A hexagon die nut is a compact six-sided version used primarily for rethreading: running over a damaged or corroded external thread to restore the profile. For threading new bar, use a circular die. For chasing an existing thread, a die nut is faster and needs less clearance around the workpiece.