Circular Dies & Hexagon Die Nuts

1047 items
Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M22 x 2.5

Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M22 x 2.5

SKU: BAER-111402013

Size M22
Pitch 2.5
Die Diameter 55
Die Thickness 22
Tolerance 6g
Thread Direction Left Hand
£78.95 ex VAT
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Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M20 x 2.5

Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M20 x 2.5

SKU: BAER-111402012

Size M20
Pitch 2.5
Die Diameter 45
Die Thickness 18
Tolerance 6g
Thread Direction Left Hand
£52.32 ex VAT
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Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M18 x 2.5

Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M18 x 2.5

SKU: BAER-111402011

Size M18
Pitch 2.5
Die Diameter 45
Die Thickness 18
Tolerance 6g
Thread Direction Left Hand
£52.32 ex VAT
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Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M16 x 2.0

Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M16 x 2.0

SKU: BAER-111402010

Size M16
Pitch 2.0
Die Diameter 45
Die Thickness 18
Tolerance 6g
Thread Direction Left Hand
£52.32 ex VAT
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Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M14 x 2.0

Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M14 x 2.0

SKU: BAER-111402009

Size M14
Pitch 2.0
Die Diameter 38
Die Thickness 14
Tolerance 6g
Thread Direction Left Hand
£37.74 ex VAT
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Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M12 x 1.75

Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M12 x 1.75

SKU: BAER-111402008

Size M12
Pitch 1.75
Die Diameter 38
Die Thickness 14
Tolerance 6g
Thread Direction Left Hand
£32.94 ex VAT
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Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M10 x 1.5

Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M10 x 1.5

SKU: BAER-111402007

Size M10
Pitch 1.5
Die Diameter 30
Die Thickness 11
Tolerance 6g
Thread Direction Left Hand
£23.15 ex VAT
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Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M8 x 1.25

Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M8 x 1.25

SKU: BAER-111402006

Size M8
Pitch 1.25
Die Diameter 25
Die Thickness 9
Tolerance 6g
Thread Direction Left Hand
£17.68 ex VAT
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Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M6 x 1.0

Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M6 x 1.0

SKU: BAER-111402005

Size M6
Pitch 1.0
Die Diameter 20
Die Thickness 7
Tolerance 6g
Thread Direction Left Hand
£15.26 ex VAT
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Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M5 x 0.8

Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M5 x 0.8

SKU: BAER-111402004

Size M5
Pitch 0.8
Die Diameter 20
Die Thickness 7
Tolerance 6g
Thread Direction Left Hand
£15.26 ex VAT
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Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M4 x 0.7

Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M4 x 0.7

SKU: BAER-111402003

Size M4
Pitch 0.7
Die Diameter 20
Die Thickness 5
Tolerance 6g
Thread Direction Left Hand
£14.25 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M68 x 6.0

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M68 x 6.0

SKU: BAER-111401047

Size M68
Pitch 6.0
Die Diameter 120
Die Thickness 36
Tolerance 6g
Thread Direction Right Hand
£773.08 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M64 x 6.0

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M64 x 6.0

SKU: BAER-111401046

Size M64
Pitch 6.0
Die Diameter 120
Die Thickness 36
Tolerance 6g
Thread Direction Right Hand
£773.08 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M60 x 5.5

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M60 x 5.5

SKU: BAER-111401045

Size M60
Pitch 5.5
Die Diameter 105
Die Thickness 36
Tolerance 6g
Thread Direction Right Hand
£583.72 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M56 x 5.5

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M56 x 5.5

SKU: BAER-111401044

Size M56
Pitch 5.5
Die Diameter 105
Die Thickness 36
Tolerance 6g
Thread Direction Right Hand
£583.72 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M52 x 5.0

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M52 x 5.0

SKU: BAER-111401043

Size M52
Pitch 5.0
Die Diameter 90
Die Thickness 36
Tolerance 6g
Thread Direction Right Hand
£259.28 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M48 x 5.0

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M48 x 5.0

SKU: BAER-111401042

Size M48
Pitch 5.0
Die Diameter 90
Die Thickness 36
Tolerance 6g
Thread Direction Right Hand
£259.28 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M45 x 4.5

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M45 x 4.5

SKU: BAER-111401041

Size M45
Pitch 4.5
Die Diameter 90
Die Thickness 36
Tolerance 6g
Thread Direction Right Hand
£259.28 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M42 x 4.5

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M42 x 4.5

SKU: BAER-111401040

Size M42
Pitch 4.5
Die Diameter 75
Die Thickness 30
Tolerance 6g
Thread Direction Right Hand
£152.13 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M39 x 4.0

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M39 x 4.0

SKU: BAER-111401039

Size M39
Pitch 4.0
Die Diameter 75
Die Thickness 30
Tolerance 6g
Thread Direction Right Hand
£152.13 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M36 x 4.0

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M36 x 4.0

SKU: BAER-111401038

Size M36
Pitch 4.0
Die Diameter 65
Die Thickness 25
Tolerance 6g
Thread Direction Right Hand
£93.15 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M33 x 3.5

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M33 x 3.5

SKU: BAER-111401037

Size M33
Pitch 3.5
Die Diameter 65
Die Thickness 25
Tolerance 6g
Thread Direction Right Hand
£93.15 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M30 x 3.5

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M30 x 3.5

SKU: BAER-111401036

Size M30
Pitch 3.5
Die Diameter 65
Die Thickness 25
Tolerance 6g
Thread Direction Right Hand
£87.22 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M27 x 3.0

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M27 x 3.0

SKU: BAER-111401035

Size M27
Pitch 3.0
Die Diameter 65
Die Thickness 25
Tolerance 6g
Thread Direction Right Hand
£87.22 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M24 x 3.0

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M24 x 3.0

SKU: BAER-111401034

Size M24
Pitch 3.0
Die Diameter 55
Die Thickness 22
Tolerance 6g
Thread Direction Right Hand
£65.17 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M22 x 2.5

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M22 x 2.5

SKU: BAER-111401033

Size M22
Pitch 2.5
Die Diameter 55
Die Thickness 22
Tolerance 6g
Thread Direction Right Hand
£65.17 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M20 x 2.5

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M20 x 2.5

SKU: BAER-111401032

Size M20
Pitch 2.5
Die Diameter 45
Die Thickness 18
Tolerance 6g
Thread Direction Right Hand
£33.37 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M19 x 2.5

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M19 x 2.5

SKU: BAER-111401031

Size M19
Pitch 2.5
Die Diameter 45
Die Thickness 18
Tolerance 6g
Thread Direction Right Hand
£48.12 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M18 x 2.5

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M18 x 2.5

SKU: BAER-111401030

Size M18
Pitch 2.5
Die Diameter 45
Die Thickness 18
Tolerance 6g
Thread Direction Right Hand
£33.37 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M15 x 2.0

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M15 x 2.0

SKU: BAER-111401028

Size M15
Pitch 2.0
Die Diameter 38
Die Thickness 14
Tolerance 6g
Thread Direction Right Hand
£33.37 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M12 x 1.75

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M12 x 1.75

SKU: BAER-111401026

Size M12
Pitch 1.75
Die Diameter 38
Die Thickness 14
Tolerance 6g
Thread Direction Right Hand
£21.58 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M11 x 1.5

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M11 x 1.5

SKU: BAER-111401025

Size M11
Pitch 1.5
Die Diameter 30
Die Thickness 11
Tolerance 6g
Thread Direction Right Hand
£18.32 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M9 x 1.25

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M9 x 1.25

SKU: BAER-111401023

Size M9
Pitch 1.25
Die Diameter 25
Die Thickness 9
Tolerance 6g
Thread Direction Right Hand
£15.05 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M8 x 1.25

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M8 x 1.25

SKU: BAER-111401022

Size M8
Pitch 1.25
Die Diameter 25
Die Thickness 9
Tolerance 6g
Thread Direction Right Hand
£8.86 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M7 x 1.0

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M7 x 1.0

SKU: BAER-111401021

Size M7
Pitch 1.0
Die Diameter 25
Die Thickness 9
Tolerance 6g
Thread Direction Right Hand
£13.36 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M5.5 x 0.9

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M5.5 x 0.9

SKU: BAER-111401019

Size M5.5
Pitch 0.9
Die Diameter 20
Die Thickness 7
Tolerance 6g
Thread Direction Right Hand
£12.30 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M5 x 0.9

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M5 x 0.9

SKU: BAER-111401018

Size M5
Pitch 0.9
Die Diameter 20
Die Thickness 7
Tolerance 6g
Thread Direction Right Hand
£17.38 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M4.5 x 0.75

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M4.5 x 0.75

SKU: BAER-111401016

Size M4.5
Pitch 0.75
Die Diameter 20
Die Thickness 7
Tolerance 6g
Thread Direction Right Hand
£12.30 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M2.6 x 0.45

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M2.6 x 0.45

SKU: BAER-111401012

Size M2.6
Pitch 0.45
Die Diameter 16
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£16.58 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M2.3 x 0.4

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M2.3 x 0.4

SKU: BAER-111401010

Size M2.3
Pitch 0.4
Die Diameter 16
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£16.58 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1.8 x 0.35

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1.8 x 0.35

SKU: BAER-111401007

Size M1.8
Pitch 0.35
Die Diameter 16
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£16.58 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1.7 x 0.35

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1.7 x 0.35

SKU: BAER-111401006

Size M1.7
Pitch 0.35
Die Diameter 16
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£19.08 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1.6 x 0.35

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1.6 x 0.35

SKU: BAER-111401005

Size M1.6
Pitch 0.35
Die Diameter 16
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£19.08 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1.4 x 0.3

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1.4 x 0.3

SKU: BAER-111401004

Size M1.4
Pitch 0.3
Die Diameter 16
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£19.08 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1.2 x 0.25

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1.2 x 0.25

SKU: BAER-111401003

Size M1.2
Pitch 0.25
Die Diameter 16
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£19.08 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1.1 x 0.25

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1.1 x 0.25

SKU: BAER-111401002

Size M1.1
Pitch 0.25
Die Diameter 16
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£19.08 ex VAT
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Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1 x 0.25

Baer Circular Die HSS - Metric Coarse - Right Hand - For General use - M1 x 0.25

SKU: BAER-111401001

Size M1
Pitch 0.25
Die Diameter 16
Die Thickness 5
Tolerance 6g
Thread Direction Right Hand
£19.08 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.