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Drill Service (Horley) Ltd

Contact sales on sales@drill-service.co.uk or call +44 (0)1293774911

Unified National Fine (UNF)

UNF HSS Dies and Dienuts. Unified National Fine Dies and Dienuts to BS 949 , ISO 529.

Split circular Dies are stocked as standard. General purpose dies for use on most common materials. The chamfer is ground, with lapped threads and cut thread consistently to size.

Dies are available in the solid version on request and also with a spiral entry. The spiral entry causes a peeling cut with swarf being forced ahead of the die - use recommended for use in attachments or machines.

Left Hand Dies also available for left hand threads.

HSS HEX Dienuts for general purpose repairing and cleaning of threads. Available on request for Left Hand Threads.

If your size requirement is not listed please enquire all Dies and Die nuts can be sourced.

Part No.

Description

 

Threads Per Inch

Price

UNF-0-80-D

0-80 HSS Die X 13/16 Outside Diameter

 

80

£20.88

UNF-1-72-D

1-72 HSS Die x 13/16 Outside Diameter

 

72

£12.46

UNF-2-64-D

2-64 HSS Die x 13/16 Outside Diameter

 

64

£12.46

UNF-3-56-D

3-56 HSS Die x 13/16 Outside Diameter

 

56

£12.46

UNF-4-48-D

4-48 HSS Die x 13/16 Outside Diameter

 

48

£9.95

UNF-5-44-D

5-44 HSS Die x 13/16 Outside Diameter

 

44

£9.95

UNF-6-40-D

6-40 HSS Die x 13/16 Outside Diameter

 

40

£9.95

UNF-6-40-DN

6-40 HSS Die Nut

 

40

£34.21

UNF-8-36-D

8-36 HSS Die x 13/16 Outside Diameter

 

36

£9.95

UNF-8-36-DN

8-36 HSS Die Nut

 

36

£18.08

UNF-10-32-D

10-32 HSS Die x13/16 Outside Diameter

 

32

£13.00

UNF-10-32-DN

10-32 HSS Die Nut

 

32

£18.08

UNF-12-28-D

12-28 HSS Die 13/16 Outside Diameter

 

28

£9.95

UNF-12-28-DN

12-28 HSS Die Nut

 

28

£18.08

UNF-1/4-D

1/4 HSS Die X 13/16 Outside Diameter

 

28

£7.16

Part No.

Description

 

Threads Per Inch

Price

UNF-1/4-D2

1/4 HSS Die X 1.5/16 Outside Diameter

 

28

£16.88

UNF-1/4-D1

1/4 HSS Die X 1 Outside Diameter

 

28

£12.32

UNF-1/4-DN

1/4 HSS Die Nut

 

28

£8.26

UNF-5/16-D

5/16 HSS Die x 1" outside Diameter

 

24

£11.73

UNF-5/16-D1

5/16 HSS Die x 1.5/16" outside Diameter

 

24

£15.51

UNF-5/16-DN

5/16 HSS Die Nut

 

24

£12.22

UNF-3/8-D

3/8 HSS Die x 1" Outside Diameter

 

24

£12.32

UNF-3/8-D1

3/8 HSS Die 1.5/16" Outside Diameter

 

24

£12.57

UNF-3/8-D2

3/8 HSS Die x 1" Outside Diameter

 

24

£19.38

UNF-3/8-DN

3/8 HSS Die Nut

 

24

£12.04

UNF-7/16-D

7/16 HSS Die X 1 Outside Diameter

 

20

£11.72

UNF-7/16-D1

7/16 HSS Die X 1.5/16 Outside Diameter

 

20

£16.18

UNF-7/16-D2

7/16 HSS Die X 1.1/2 Outside Diameter

 

20

£19.45

UNF-7/16-DN

7/16 HSS Die Nut

 

20

£15.58

UNF-1/2-D2

1/2 HSS Die X 1" Outside Diameter

 

20

£8.48

Part No.

Description

 

Threads Per Inch

Price

UNF-1/2-D

1/2 HSS Die X 1.5/16 Outside Diameter

 

20

£18.00

UNF-1/2-D1

1/2 HSS Die X 1.1/2 Outside Diameter

 

20

£15.13

UNF-1/2-DN

1/2 HSS Die Nut

 

20

£13.75

UNF-9/16-D

9/16 HSS Die X 1.5/16 Outside Diameter

 

18

£13.60

UNF-9/16-D1

9/16 HSS Die X 1.1/2 Outside Diameter

 

18

£15.13

UNF-9/16-D2

9/16 HSS Die X 2" Outside Diameter

 

18

£30.63

UNF-9/16-DN

9/16 HSS Die Nut

 

18

£17.10

UNF-5/8-D

5/8 HSS Die X 1.1/2 Outside Diameter

 

18

£20.37

UNF-5/8-D1

5/8 HSS Die X 2 Outside Diameter

 

18

£22.24

UNF-5/8-DN

5/8 HSS Die Nut

 

18

£17.10

UNF-3/4-D

3/4 HSS Die X 1.1/2 Outside Diameter

 

16

£20.39

UNF-3/4-D1

3/4 HSS Die X 2 Outside Diameter

 

16

£22.24

UNF-3/4-DN

3/4 HSS Die Nut

 

16

£27.90

UNF-7/8-D

7/8 HSS Die x 2" Outside Diameter

 

14

£22.24

UNF-7/8-DN

7/8 HSS Die Nut

 

14

£23.97

Part No.

Description

 

Threads Per Inch

Price

UNF-1-D

1in HSS Die x 2" Outside Diameter

 

12

£22.24

UNF-1-DN

1in HSS Die Nut

 

12

£34.95

UNF-1.1/8-D

1.1/8 HSS Die x 3" OUtside Diameter

 

12

£60.89

UNF-1.1/8-DN

1.1/8 HSS Die Nut

 

12

£65.44

UNF-1.1/4-D

1.1/4 HSS Die x 3" Outside Diameter

 

12

£60.89

UNF-1.1/4-DN

1.1/4 HSS Die Nut x3" Outside diameter

 

12

£60.49

UNF-1.3/8-DN

1.3/8 X 12 UNF Die Nut

 

12

£74.98

UNF-1.1/2-D

1.1/2 HSS Die x 3" Outside Diameter

 

12

£60.89

UNF-1.1/2-DN

1.1/2 HSS Die Nut

 

12

£87.20