拉丝模芯是由钴基结合剂或硅基结合剂与自产的高质量金刚石通过高温高压烧结而成的。
产品参数：
| ADDMA No.* | Product No. | Product Dimensions | Average Grain Size (μ m) | Max.Die4 Recommended (mm) | ||||
| φd | φD | T | 1 | 3 | ||||
| D6 | WKH2510 | 2.5±0.2 | — | 1.0+0.2 | √ | √ | 0.4 | |
| D12 | WKH3215 | 3.2±0.2 | — | 1.5+0.2 | √ | √ | 1.0 | |
| D15 | WKH5225 | 5.2±0.2 | — | 2.5+0.2 | — | √ | 1.5 | |
| D18 | WKH5235 | 5.2±0.2 | — | 3.5+0.2 | — | √ | 2.0 | |
| D6 | WKH2510 | 2.5±0.2 | — | 1.0+0.2 | √ | √ | 0.4 | |
| D6 | WKH3110 | 3.1±0.2 | — | 1.0+0.2 | √ | √ | 0.5 | |
| D12 | WKH3115 | 3.1±0.2 | — | 1.5+0.2 | √ | √ | 1.0 | |
| D15 | WKH5225 | 5.2±0.2 | — | 2.5+0.2 | — | √ | 1.5 | |
| D18 | WKH5235 | 5.2±0.2 | — | 3.5+0.2 | — | √ | 2.0 | |
| D21 | WKH7040 | 7.0±0.2 | — | 4.0+0.2 | — | √ | 3.0 | |
| D24 | WKH9853 | 9.8±0.2 | — | 5.3+0.2 | — | √ | 4.0 | |