a. Repeatability b.good quality and reasonable price c. Hole diameters: 0.201 - 9.00 mm d.High machine efficiency
Applciation: PolyCrystal Diamond Drawing Dies are widely applied to a variety of industries, implemented as drawing tools for soft wire products (copper and aluminum wire etc. ), as well as hard wire products (stainless steel, tungsten and copper plated steel wire etc. ). Suitable for drawing platinum rhodium wire, gold wire, silver wire, copper, aluminum, molybdenum, nickel, tined, copper, tungsten, copper, aluminum alloy, steel, stainless steel, steel cord, iron and other nonferrous metal wire material. Specification: Hole size: 0.015mm_10.00mm Case size: 25x12mm, 28x11mm, 30x15mm, 25x10mm, 24x10mm, 43X27mm, 58X25mm etc. Tolerance: +0/-0.001---+/-0.1mm Any other special request, we can do according to customer request. PACKAGE AS PER CUSTOMER REQUIREMENT Apart from this, also have all types Extrusion Wire Dies in Carbide, Repolishing and resizing PCD Drawing Dies
| Soft Wire | Hard Wire | |
| Entrance angle | 70º +/-20º | 60º +/-20º |
| Reduction angle | 16º +/-2º | 14º +/-2º |
| Bearinglength | 25--50 | 40-80 |
| Exit angle | 15º +/-5º | 15º +/-5º |
| Back relief angle | 50º +/20º | 50º +/20º |
| Copper Wire, aluminum wire, brass wire, gold wire, etc. | Stainless steelwire, coopper plated steel wire, tungsten wire |
| HOLE SIZE | TOLERANCE | ROUNDNESS | CASZING REF. SIZE |
| mm | mm | mm | |
| 0.100--0.200 | 0.0015 | 0.0015 | Φ 25× 6~8 |
| 0.201— 0.500 | 0.002 | 0.002 | Φ 25× 8~10 |
| 0.501— 1.000 | 0.003 | 0.003 | Φ 25× 10~12 |
| 1.101-1.500 | 0.005 | 0.005 | Φ 25× 12~14 |
| 1.501-2.000 | 0.007 | 0.007 | Φ 25× 12~14 |
| 2.001— 3.300 | 0.007 | 0.007 | Φ 28× 15 |
| 3.301— 4.600 | 0.010 | 0.010 | Φ 28× 15 Φ 42× 20 |
| 4.600— 8.000 | 0.015 | 0.015 | Φ 43× 27 |
Natural diamond Dies
