Specifications
Bunching and Stranding Die Specifications | Product name | Bunching Die | Stranding Die | Compacting Die | |
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Standard size range | Tungsten carbide (TC) | ≥ .005” [≥ 0.127 mm] |
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Diamond Coated Tungsten Carbide (DC) | .3937 - 3.03” [10.0 - 77.0 mm] |
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Polycrystalline Diamond (PCD) | Up to 1.38” [35 mm] |
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Single Crystal Diamond (SSCD/ND) | Up to .059” [1.5 mm] |
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Standard tolerance | Tolerance depends on hole diameter | ||||
Available angles | Matched to stranding process | ||||
Standard angle tolerance | ± 2° |
Standard product coding | Blank material | Engraving | |
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Polycrystalline Diamond (PCD) | |||
Synthetic Single Crystal Diamond (SSCD) | |||
Natural Single Crystal Diamond (ND) | |||
Tungsten carbide (TC) |
Please contact Esteves Group for any special engraving requirements.
PCD/SSCD/ND Bunching/ stranding/ compacting Die Standard Tolerances | Imperial tolerances [inch] | Metric tolerances [mm] | ||||
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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 - .08079 | ± .00009 | .00009 | 1.450 - 2.051 | ± 0.00229 | 0.00229 | |
.08080 - .14427 | ± .00010 | .00010 | 2.052 - 3.664 | ± 0.00254 | 0.00254 | |
.14428 - .22941 | ± .00012 | .00012 | 3.665 - 5.826 | ± 0.00305 | 0.00305 | |
.22942 - .32485 | ± .00014 | .00014 | 5.827 - 8.250 | ± 0.00356 | 0.00356 | |
.32486 - .36479 | ± .00016 | .00016 | 8.251 - 9.265 | ± 0.00406 | 0.00406 | |
.36480 - .40963 | ± .00018 | .00018 | 9.266 - 10.404 | ± 0.00457 | 0.00457 | |
.40964 - .45999 | ± .00020 | .00020 | 10.405 - 11.683 | ± 0.00508 | 0.00508 | |
.46000 - .51654 | ± .00022 | .00022 | 11.684 - 13.119 | ± 0.00559 | 0.00559 | |
.51655 - .58004 | ± .00024 | .00024 | 13.120 - 14.732 | ± 0.00610 | 0.00610 | |
.58005 - .65135 | ± .00026 | .00026 | 14.733 - 16.544 | ± 0.00660 | 0.00660 | |
.65136 - .73142 | ± .00028 | .00028 | 16.545 - 18.577 | ± 0.00711 | 0.00711 | |
.73143 - .82134 | ± .00030 | .00030 | 18.578 - 20.861 | ± 0.00762 | 0.00762 | |
.82135 - .92232 | ± .00032 | .00032 | 20.862 - 23.426 | ± 0.00813 | 0.00813 | |
.92233 - 1.3780 | ± .00035 | .00035 | 23.427 - 35.000 | ± 0.00889 | 0.00889 | |
TC Bunching/ stranding/ compacting Die Standard Tolerances | Imperial tolerances [inch] | Metric tolerances [mm] | ||||
Diameter | Tolerance | Diameter | Tolerance | |||
.0050 - .009 | +0 / -.0002 | 0.127 - 0.230 | +0 / -0.0051 | |||
.0091 - .052 | +0 / -.0003 | 0.231 - 1.322 | +0 / -0.0076 | |||
.0521 - .103 | +0 / -.0005 | 1.323 - 2.618 | +0 / -0.0127 | |||
.1031 - .295 | +0 / -.001 | 2.619 - 7.495 | +0 / -0.0254 | |||
.2951 - .500 | +0 / -.002 | 7.496 - 12.724 | +0 / -0.0508 | |||
.5001 - 1.000 | +0 / -.003 | 12.725 - 25.424 | +0 / -0.0762 | |||
1.001 - 7.000 | +0 / -.004 | 25.425 - 177.80 | +0 / -0.1016 |
Tighter tolerances are available when required.
Call us to learn how to improve your bunching, stranding and compacting operations.
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