Sphere shape:
Sphere shaped PDC has more excellent shock-resistance toughness (ballistic work is equal to that of hard alloy) and it can be applied to percussion drilling, medium and small drill bit, oil roller bit, down-the-hole drill bit and geothermal drilling etc.
| specification | Q1114 | Q1308 | Q1313 |  |
| D（mm） | 11.10±0.1 | 13.44±0.1 | 13.44±0.1 | |
| H（mm） | 14.30±0.1 | 8.00±0.1 | 13.20±0.1 | |
| R（mm） | 5.76 | 16.00 | 16.00 |
blunt conical-ended shape insert:
| specification | Z1116 | Z1119 | Z1217 |  |
| D（mm） | 11.60±0.1 | 11.60±0.1 | 12.10±0.1 | |
| H（mm） | 16.00±0.1 | 19.10±0.1 | 17.00±0.1 | |
| R(mm） | 4.00 | 4.20 | 4.50 | |
| d | 60º | 56º | 54º |
Parameter：
| Name | Application | Code |
| Round PDC | For Oil/Gas field drilling and | 808 |
| 1004 | ||
| 1008 | ||
| 1204 | ||
| 1304 | ||
| 1308 | ||
| 1313 | ||
| 1608 | ||
| 1613 | ||
| 1616 | ||
| 1908 | ||
| 1913 | ||
| 1916 | ||
| 1919 |
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