Specifications

Please contact Esteves Group sales to select the best suitable stone size for your specific requirement.

Standard product coding Blank material Engraving
Natural Diamond (ND) Esteves standard engraving for natural diamond ND dies

Please contact Esteves Group for any special engraving requirements.

ND Wire Drawing Die Standard Tolerances Imperial tolerances [inch] Metric tolerances [mm]
Diameter Tolerance Max. ovality Diameter Tolerance Max. ovality
.00027 - .00560 ± .00002 .00002 0.007 - 0.141 ± 0.00051 0.00051
.00561 - .00891 ± .00003 .00003 0.142 - 0.226 ± 0.00076 0.00076
.00892 - .01263 ± .00004 .00004 0.227 - 0.320 ± 0.00102 0.00102
.01264 - .02009 ± .00005 .00005 0.321 - 0.510 ± 0.00127 0.00127
.02010 - .02845 ± .00006 .00006 0.511 - 0.722 ± 0.00152 0.00152
.02846 - .04029 ± .00007 .00007 0.723 - 1.023 ± 0.00178 0.00178
.04030 - .05706 ± .00008 .00008 1.024 - 1.449 ± 0.00203 0.00203
.05707 - .07870 ± .00009 .00009 1.450 - 2.000 ± 0.00229 0.00229

Tighter tolerances are available when required.

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Call now to learn how you can use Esteves ND dies for your fine-wire needs.

Call 1-800-325-7989