Specifications

Split Die Specifications Product name PCD Split Die TC Split Die Steel Split Die
Standard size range .138 - .787”
[3.5 - 20 mm]
≥ .020”
[≥ 0.50 mm]
≥ .1378”
[≥ 3.5 mm]
Standard tolerance Tolerance depends on hole diameter (see below)
Available angles Matched to stranding process
Standard angle tolerance ± 2°
Blank (nib) material Polycrystalline Diamond (PCD) Tungsten Carbide (TC) Hardened Steel

TC Split Die Standard Tolerances

Imperial tolerances [inch]Metric tolerances [mm]
DiameterToleranceDiameterTolerance
.0061 - .0090+0 / -.00020.155 - 0.230+0 / -0.0051
.0091 - .0520+0 / -.00030.231 - 1.322+0 / -0.0076
.0521 - .1030+0 / -.00051.323 - 2.618+0 / -0.0127
.1031 - .2950+0 / -.0012.619 - 7.495+0 / -0.0254
.2951 - .5000+0 / -.0027.496 - 12.724+0 / -0.0508
.5010 - 1.000+0 / -.00312.725 - 25.424+0 / -0.0762
1.001 - 7.000+0 / -.00425.425 - 177.80+0 / -0.1016

PCD Split Die Standard Tolerances

Imperial tolerances [inch]Metric tolerances [mm]
DiameterToleranceMax. ovalityDiameterToleranceMax. ovality
.1380 - .14427± .00010.000103.500 - 3.664± 0.002540.00254
.14428 - .22941± .00012.000123.554 - 5.826± 0.003050.00305
.22942 - .32485± .00014.000145.827 - 8.250± 0.003560.00356
.32486 - .36479± .00016.000168.251 - 9.265± 0.004060.00406
.36480 - .39370± .00018.000189.266 - 10.000± 0.004570.00457

Tighter tolerances are available when required.

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