• Specification：0.001′′~0.039"
• Transport Package：Carton
• Case：Stainless Steel 304
• Customized：Customized
• Warranty：1 Year
• Application：Hardware
• Surface Treatment：Polish
• Model NO.：0.03mm~1.0 mm
• Trademark：HG
• Origin：China
• HS Code：8207201000
• Production Capacity：150000pieces,Year

Size(inch)Size(mm)Tolerance(mm)Roundness(mm)≤0.0039≤0.1000.0010.00050.00398~0.00790.101~0.2000.0010.00050.00791~0.01970.201~0.5000.0020.00100.01972~0.03940.501~1.0000.0030.0015

2.Inner Geometry
Inner geometry of natural diamond dies have"Entrance,approaching,reduction,bearing length and exit part".
a. Entrance: For wire entering,prevent the dies from wire hurting.
b. Approaching: Make the wire to be accessible for lubricant.
c. Reduction : The wire begins to transform from original diameter to smaller diameter.
d. Bearing: The wire achieves to the final diameter.
e. Back Relief: Prevent the final wire surface from scratching.
f.  Exit: Wire exiting.



3.Features of ND Dies
20 years' experience in manufacturing ND Dies.
Advanced manufacturing and inspecting machines.
Imported natural diamond stone with high purity, no crack and defects.
Imported sintering powder with high reinforcement.
Long life time, high working efficiency.
Superior wire surface.
100% inspected by machine,high accuracy, conformity and stability.