Circular Dies & Hexagon Die Nuts

1047 items
Baer Circular Die HSS - BSW - Right Hand - For General use - 2 1/4 x 4

Baer Circular Die HSS - BSW - Right Hand - For General use - 2 1/4 x 4

SKU: BAER-211401026

Size 2 1/4
Pitch 4
Die Diameter 105
Die Thickness 36
Tolerance 2A
Thread Direction Right Hand
£789.36 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 2 x 4.5

Baer Circular Die HSS - BSW - Right Hand - For General use - 2 x 4.5

SKU: BAER-211401025

Size 2
Pitch 4.5
Die Diameter 90
Die Thickness 36
Tolerance 2A
Thread Direction Right Hand
£284.55 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 1 7/8 x 4.5

Baer Circular Die HSS - BSW - Right Hand - For General use - 1 7/8 x 4.5

SKU: BAER-211401024

Size 1 7/8
Pitch 4.5
Die Diameter 90
Die Thickness 36
Tolerance 2A
Thread Direction Right Hand
£284.55 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 1 3/4 x 5

Baer Circular Die HSS - BSW - Right Hand - For General use - 1 3/4 x 5

SKU: BAER-211401023

Size 1 3/4
Pitch 5
Die Diameter 90
Die Thickness 36
Tolerance 2A
Thread Direction Right Hand
£284.55 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 1 5/8 x 5

Baer Circular Die HSS - BSW - Right Hand - For General use - 1 5/8 x 5

SKU: BAER-211401022

Size 1 5/8
Pitch 5
Die Diameter 75
Die Thickness 30
Tolerance 2A
Thread Direction Right Hand
£186.26 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 1 1/2 x 6

Baer Circular Die HSS - BSW - Right Hand - For General use - 1 1/2 x 6

SKU: BAER-211401021

Size 1 1/2
Pitch 6
Die Diameter 75
Die Thickness 30
Tolerance 2A
Thread Direction Right Hand
£186.26 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 1 1/2 x 6

Baer Circular Die HSS - BSW - Right Hand - For General use - 1 1/2 x 6

SKU: BAER-211401020

Size 1 1/2
Pitch 6
Die Diameter 65
Die Thickness 25
Tolerance 2A
Thread Direction Right Hand
£104.35 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 1 3/8 x 6

Baer Circular Die HSS - BSW - Right Hand - For General use - 1 3/8 x 6

SKU: BAER-211401019

Size 1 3/8
Pitch 6
Die Diameter 65
Die Thickness 25
Tolerance 2A
Thread Direction Right Hand
£104.35 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 1 1/4 x 7

Baer Circular Die HSS - BSW - Right Hand - For General use - 1 1/4 x 7

SKU: BAER-211401018

Size 1 1/4
Pitch 7
Die Diameter 65
Die Thickness 25
Tolerance 2A
Thread Direction Right Hand
£104.35 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 1 1/8 x 7

Baer Circular Die HSS - BSW - Right Hand - For General use - 1 1/8 x 7

SKU: BAER-211401017

Size 1 1/8
Pitch 7
Die Diameter 65
Die Thickness 25
Tolerance 2A
Thread Direction Right Hand
£104.35 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 1 x 8

Baer Circular Die HSS - BSW - Right Hand - For General use - 1 x 8

SKU: BAER-211401016

Size 1
Pitch 8
Die Diameter 55
Die Thickness 22
Tolerance 2A
Thread Direction Right Hand
£68.98 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 7/8 x 9

Baer Circular Die HSS - BSW - Right Hand - For General use - 7/8 x 9

SKU: BAER-211401015

Size 7/8
Pitch 9
Die Diameter 55
Die Thickness 22
Tolerance 2A
Thread Direction Right Hand
£68.98 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 3/4 x 10

Baer Circular Die HSS - BSW - Right Hand - For General use - 3/4 x 10

SKU: BAER-211401014

Size 3/4
Pitch 10
Die Diameter 45
Die Thickness 18
Tolerance 2A
Thread Direction Right Hand
£40.32 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 5/8 x 11

Baer Circular Die HSS - BSW - Right Hand - For General use - 5/8 x 11

SKU: BAER-211401013

Size 5/8
Pitch 11
Die Diameter 45
Die Thickness 18
Tolerance 2A
Thread Direction Right Hand
£40.32 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 9/16 x 12

Baer Circular Die HSS - BSW - Right Hand - For General use - 9/16 x 12

SKU: BAER-211401012

Size 9/16
Pitch 12
Die Diameter 38
Die Thickness 14
Tolerance 2A
Thread Direction Right Hand
£36.89 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 1/2 x 12

Baer Circular Die HSS - BSW - Right Hand - For General use - 1/2 x 12

SKU: BAER-211401011

Size 1/2
Pitch 12
Die Diameter 38
Die Thickness 14
Tolerance 2A
Thread Direction Right Hand
£29.81 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 7/16 x 14

Baer Circular Die HSS - BSW - Right Hand - For General use - 7/16 x 14

SKU: BAER-211401010

Size 7/16
Pitch 14
Die Diameter 30
Die Thickness 11
Tolerance 2A
Thread Direction Right Hand
£26.54 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 3/8 x 16

Baer Circular Die HSS - BSW - Right Hand - For General use - 3/8 x 16

SKU: BAER-211401009

Size 3/8
Pitch 16
Die Diameter 30
Die Thickness 11
Tolerance 2A
Thread Direction Right Hand
£22.94 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 5/16 x 18

Baer Circular Die HSS - BSW - Right Hand - For General use - 5/16 x 18

SKU: BAER-211401008

Size 5/16
Pitch 18
Die Diameter 25
Die Thickness 9
Tolerance 2A
Thread Direction Right Hand
£20.69 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 1/4 x 20

Baer Circular Die HSS - BSW - Right Hand - For General use - 1/4 x 20

SKU: BAER-211401007

Size 1/4
Pitch 20
Die Diameter 20
Die Thickness 7
Tolerance 2A
Thread Direction Right Hand
£18.10 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 7/32 x 24

Baer Circular Die HSS - BSW - Right Hand - For General use - 7/32 x 24

SKU: BAER-211401006

Size 7/32
Pitch 24
Die Diameter 20
Die Thickness 7
Tolerance 2A
Thread Direction Right Hand
£18.10 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 5/32 x 32

Baer Circular Die HSS - BSW - Right Hand - For General use - 5/32 x 32

SKU: BAER-211401004

Size 5/32
Pitch 32
Die Diameter 20
Die Thickness 5
Tolerance 2A
Thread Direction Right Hand
£18.10 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 1/8 x 40

Baer Circular Die HSS - BSW - Right Hand - For General use - 1/8 x 40

SKU: BAER-211401003

Size 1/8
Pitch 40
Die Diameter 20
Die Thickness 5
Tolerance 2A
Thread Direction Right Hand
£18.10 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 3/32 x 48

Baer Circular Die HSS - BSW - Right Hand - For General use - 3/32 x 48

SKU: BAER-211401002

Size 3/32
Pitch 48
Die Diameter 16
Die Thickness 5
Tolerance 2A
Thread Direction Right Hand
£18.10 ex VAT
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Baer Circular Die HSS - BSW - Right Hand - For General use - 1/16 x 60

Baer Circular Die HSS - BSW - Right Hand - For General use - 1/16 x 60

SKU: BAER-211401001

Size 1/16
Pitch 60
Die Diameter 16
Die Thickness 5
Tolerance 2A
Thread Direction Right Hand
£18.10 ex VAT
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Baer Circular Die HSS - 12-UN - Right Hand - For General use - 1 3/16 x 12

Baer Circular Die HSS - 12-UN - Right Hand - For General use - 1 3/16 x 12

SKU: BAER-191401006

Size 1 3/16
Pitch 12
Die Diameter 90
Die Thickness 22
Tolerance medium
Thread Direction Right Hand
£642.91 ex VAT
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Baer Circular Die HSS - 12-UN - Right Hand - For General use - 2 x 12

Baer Circular Die HSS - 12-UN - Right Hand - For General use - 2 x 12

SKU: BAER-191401005

Size 2
Pitch 12
Die Diameter 90
Die Thickness 22
Tolerance medium
Thread Direction Right Hand
£902.19 ex VAT
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Baer Circular Die HSS - 12-UN - Right Hand - For General use - 1 3/4 x 12

Baer Circular Die HSS - 12-UN - Right Hand - For General use - 1 3/4 x 12

SKU: BAER-191401004

Size 1 3/4
Pitch 12
Die Diameter 90
Die Thickness 22
Tolerance medium
Thread Direction Right Hand
£842.02 ex VAT
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Baer Circular Die HSS - 12-UN - Right Hand - For General use - 1 5/8 x 12

Baer Circular Die HSS - 12-UN - Right Hand - For General use - 1 5/8 x 12

SKU: BAER-191401003

Size 1 5/8
Pitch 12
Die Diameter 75
Die Thickness 20
Tolerance medium
Thread Direction Right Hand
£742.93 ex VAT
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Baer Circular Die HSS - 12-UN - Right Hand - For General use - 1 5/16 x 12

Baer Circular Die HSS - 12-UN - Right Hand - For General use - 1 5/16 x 12

SKU: BAER-191401002

Size 1 5/16
Pitch 12
Die Diameter 65
Die Thickness 18
Tolerance medium
Thread Direction Right Hand
£425.61 ex VAT
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Baer Circular Die HSS - 12-UN - Right Hand - For General use - 1 1/16 x 12

Baer Circular Die HSS - 12-UN - Right Hand - For General use - 1 1/16 x 12

SKU: BAER-191401001

Size 1 1/16
Pitch 12
Die Diameter 65
Die Thickness 18
Tolerance medium
Thread Direction Right Hand
£493.71 ex VAT
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Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 2 1/2 x 8

Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 2 1/2 x 8

SKU: BAER-181501011

Size 2 1/2
Pitch 8
Die Diameter 115
Die Thickness 22
Tolerance medium
Thread Direction Right Hand
£688.15 ex VAT
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Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 2 1/4 x 8

Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 2 1/4 x 8

SKU: BAER-181501010

Size 2 1/4
Pitch 8
Die Diameter 100
Die Thickness 22
Tolerance medium
Thread Direction Right Hand
£460.00 ex VAT
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Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 2 1/8 x 8

Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 2 1/8 x 8

SKU: BAER-181501009

Size 2 1/8
Pitch 8
Die Diameter 85
Die Thickness 22
Tolerance medium
Thread Direction Right Hand
£460.00 ex VAT
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Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 2 x 8

Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 2 x 8

SKU: BAER-181501008

Size 2
Pitch 8
Die Diameter 85
Die Thickness 22
Tolerance medium
Thread Direction Right Hand
£269.79 ex VAT
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Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 7/8 x 8

Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 7/8 x 8

SKU: BAER-181501007

Size 1 7/8
Pitch 8
Die Diameter 85
Die Thickness 22
Tolerance medium
Thread Direction Right Hand
£269.79 ex VAT
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Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 3/4 x 8

Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 3/4 x 8

SKU: BAER-181501006

Size 1 3/4
Pitch 8
Die Diameter 85
Die Thickness 36
Tolerance medium
Thread Direction Right Hand
£269.79 ex VAT
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Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 5/8 x 8

Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 5/8 x 8

SKU: BAER-181501005

Size 1 5/8
Pitch 8
Die Diameter 70
Die Thickness 30
Tolerance medium
Thread Direction Right Hand
£269.79 ex VAT
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Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 1/2 x 8

Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 1/2 x 8

SKU: BAER-181501004

Size 1 1/2
Pitch 8
Die Diameter 60
Die Thickness 25
Tolerance medium
Thread Direction Right Hand
£269.79 ex VAT
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Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 3/8 x 8

Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 3/8 x 8

SKU: BAER-181501003

Size 1 3/8
Pitch 8
Die Diameter 60
Die Thickness 25
Tolerance medium
Thread Direction Right Hand
£148.53 ex VAT
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Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 1/4 x 8

Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 1/4 x 8

SKU: BAER-181501002

Size 1 1/4
Pitch 8
Die Diameter 60
Die Thickness 25
Tolerance medium
Thread Direction Right Hand
£148.53 ex VAT
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Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 1/8 x 8

Baer Hexagon Die Nut HSS - 8-UN - Right Hand - For General use - 1 1/8 x 8

SKU: BAER-181501001

Size 1 1/8
Pitch 8
Die Diameter 60
Die Thickness 25
Tolerance medium
Thread Direction Right Hand
£148.53 ex VAT
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Baer Circular Die HSS - 8-UN - Right Hand - For General use - 2 x 8

Baer Circular Die HSS - 8-UN - Right Hand - For General use - 2 x 8

SKU: BAER-181401006

Size 2
Pitch 8
Die Diameter 90
Die Thickness 22
Tolerance 2A
Thread Direction Right Hand
£918.64 ex VAT
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Baer Circular Die HSS - 8-UN - Right Hand - For General use - 1 3/4 x 8

Baer Circular Die HSS - 8-UN - Right Hand - For General use - 1 3/4 x 8

SKU: BAER-181401005

Size 1 3/4
Pitch 8
Die Diameter 90
Die Thickness 22
Tolerance 2A
Thread Direction Right Hand
£878.02 ex VAT
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Baer Circular Die HSS - 8-UN - Right Hand - For General use - 1 1/2 x 8

Baer Circular Die HSS - 8-UN - Right Hand - For General use - 1 1/2 x 8

SKU: BAER-181401004

Size 1 1/2
Pitch 8
Die Diameter 75
Die Thickness 20
Tolerance 2A
Thread Direction Right Hand
£590.21 ex VAT
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Baer Circular Die HSS - 8-UN - Right Hand - For General use - 1 3/8 x 8

Baer Circular Die HSS - 8-UN - Right Hand - For General use - 1 3/8 x 8

SKU: BAER-181401003

Size 1 3/8
Pitch 8
Die Diameter 65
Die Thickness 25
Tolerance 2A
Thread Direction Right Hand
£422.73 ex VAT
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Baer Circular Die HSS - 8-UN - Right Hand - For General use - 1 1/4 x 8

Baer Circular Die HSS - 8-UN - Right Hand - For General use - 1 1/4 x 8

SKU: BAER-181401002

Size 1 1/4
Pitch 8
Die Diameter 65
Die Thickness 25
Tolerance 2A
Thread Direction Right Hand
£458.51 ex VAT
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Baer Circular Die HSS - 8-UN - Right Hand - For General use - 1 1/8 x 8

Baer Circular Die HSS - 8-UN - Right Hand - For General use - 1 1/8 x 8

SKU: BAER-181401001

Size 1 1/8
Pitch 8
Die Diameter 65
Die Thickness 25
Tolerance 2A
Thread Direction Right Hand
£374.77 ex VAT
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Baer Circular Die HSS - UNEF - Right Hand - For General use - 1 1/2 x 18

Baer Circular Die HSS - UNEF - Right Hand - For General use - 1 1/2 x 18

SKU: BAER-171401022

Size 1 1/2
Pitch 18
Die Diameter 75
Die Thickness 20
Tolerance 2A
Thread Direction Right Hand
£182.19 ex VAT
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Baer Circular Die HSS - UNEF - Right Hand - For General use - 1 7/16 x 18

Baer Circular Die HSS - UNEF - Right Hand - For General use - 1 7/16 x 18

SKU: BAER-171401021

Size 1 7/16
Pitch 18
Die Diameter 75
Die Thickness 20
Tolerance 2A
Thread Direction Right Hand
£182.19 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.