Elliott Cutters
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Dome PDC inserts consist of a multilayer structure of diamond and transition layer, improving impact resistance greatly, which makes dome PDC inserts the best alternative to be applied in roller cone.
Priority for rear row teeth, auxiliary for main teeth. As rear row teeth, it buffers impact and protects main cutting parts from gravel damage.
Flat and smooth tooth surface with large contact area, delivering high cutting efficiency and outstanding wear resistance. High processing precision and wide adaptability make it a high cost-performance choice.
Priority for main teeth, also available for rear row teeth. It crushes formation rocks quickly and provides gauge protection to extend bit life.
Sharp tapered tooth tip with extremely strong penetration, reducing drilling resistance and breaking hard formations quickly. Excellent impact toughness to avoid chipping.
Only for main teeth. Designed for sharp penetration and hard formation crushing; not recommended for rear row teeth due to small contact area.
| Model No. | Diameter (mm) | Total Height (mm) | Diamond Thickness (mm) | Chamfer (mm) |
|---|---|---|---|---|
| S1308 | 13.44 | 8.00 | 2.00 | 0.40 |
| S1313 | 13.44 | 13.20 | 2.00 | 0.40 |
| S1316 | 13.20 | 15.88 | 2.00 | 0.35 |
| S1613 | 15.88 | 13.20 | 2.40 | 0.40 |
| S1913 | 19.05 | 13.20 | 2.40 | 0.30 |
| S1916 | 19.05 | 16.00 | 2.40 | 0.30 |
| S2219 | 22.20 | 19.05 | 2.00 | 0.30 |
