Natural Diamond Dies

Inquiry details *

  • captcha

Product Detail

Product Tags

LINT TOP is a manufacturer of diamond drawing dies with natural diamond (ND) blanks inside as a high quality, predictable and durable product for drawing ferrous and non-ferrous wires.

 

Key benefits of LINT TOP ND diamond wire dies:

Long die life due to its extreme hardness and resistance to scratching

Can be used in high-heat processes because of its extreme thermal conductivity

Easy setup, smooth drawing

100% of all diamonds are checked for inclusions, cracks

Non-conductive properties make this product a good choice when electrical conductive materials are an issue

 

Diameter range and standard tolerance of natural diamond dies:

Size range (mm)

Standard tolerance (mm)

Roundness(mm)

-0.020ˉ

0.0007

0.00035

0.020-0.051ˉ

0.0010

0.0005

0.051-0.102ˉ

0.0010

0.0005

0.102-0.203ˉ

0.0015

0.00075

0.203-0.508ˉ

0.0020

0.0010

0.508-1.016ˉ

0.003

0.0015

1.016-1.524ˉ

0.0050

0.0025

1.524-1.981ˉ

0.007

0.0035

1.981

0.010

0.005

Typical reduction angle and bearing length:

Reduction of Area

Lead/zinc/

silver/gold

Aluminum

/nickel/copper

Brass bronze

Stainless steel

High carbon steel

Hot tungsten

8-12

16°

12°

11°

10°

10°

12-16

18°

14°

13°

12°

12°

16-25

22°

18°

16°

15°

12°

25-35

24°

22°

19°

18°

14°

Bearing length

0.2-0.5d

0.4-0.8d

(Note: we also provide artificial diamond dies with competitive price)