Home Namco Dieheads Diehead - Style DS

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Namco has taken on two new apprentices.

 

This will ensure that these young persons will have the ability to produce high quality tooling.


A further trainee grinder, is now working on the thread grinding section, and is making excellent progress.


Two more apprentice engineers are planned to start soon and will receive a thorough basic training during this first year.

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Namco Dieheads - Style DS

Designed for use on Turret and Capstan lathes, the DS Diehead is especially recommended for threading close to the shoulder and into undercuts. Its unique self-opening action allows chasers to move back from the shoulder immediately the Diehead opens. Chasers and blocks are interchangeable between DS and DR Dieheads of the same capacity.

Ideal for:

  • Parallel and taper threads
  • Right and left hand threads
  • Multi-start threads


Diehead Sizes

cad_nds

 

Diehead

Dimension - inch

size

A

B

C

D

E

F

J

K

L

M

3/8

2.625

2.125

3.688

0.563

1.000

6.578

3.469

3.000

0.797

2.781

9/16

2.875

2.844

3.781

0.625

1.500

7.484

3.531

3.000

0.781

3.656

13/16

3.625

2.188

4.625

0.875

1.500

8.578

4.281

3.750

0.781

3.906

1

4.063

2.344

4.625

1.063

1.500

8.734

4.281

3.750

0.781

4.063

1.5/8

4.875

2.844

5.781

1.688

2.125

10.609

5.406

4.750

0.984

4.594

 

DS Diehead Capacities


Diehead

Straight threads

Pipe

Coarsest

Size

Minimum

Maximum

threads

pitch

inch

inch

mm

inch

mm

inch

tpi

3/8

3/16

4.80

3/8

9.50

1/8

16

9/16

1/4

6.35

9/16

14.30

1/4

11

13/16

1/4

6.35

13/16

20.60

1/8

9

1

3/8

9.50

1

25.40

1/2

8

1.5/8

1/2

12.70

1.5/8

41.27

1

6

 

Spares

Click here for information on DR Style spares

 

 

 

 
 
Copyright © 2016 www.namco-tooling.com
Email: sales@namco-tooling.com
 

Testimonials

"The introduction of Namco thread rolling heads has enabled us to significantly reduce our costs through shorter cycle times, less changeovers and increased quality.

The team at Namco is very knowledgable and has helped us tackle major production challenges"

JE

United Kingdom

 

We recommend NAMCO TOOLING LTD as a high quality manufacturer of precision thread rolls and chasers. NAMCO tools are manufactured in short time –with on time delivery and many rolls are stock items.
GRIP team


Namco’s Coventry Chasers are top quality and their stock is good. Deliveries are usually next day throughout the whole range.
Howard Lee