mining tools drilling soft formations tungsten carbide tips octagonal inserts
mining tools drilling soft formations tungsten carbide tips octagonal inserts Recommended grades of carbide octagonal tips GradesDensity(g/cm3)Hardness(HRA)T.R.S≥N/mm2YG814.789.82800MK614.990.52600YG8C14.789.02700YG11C14.487.02850 Model available of carbide octagonal tips TypeDimensionDHSizeToleranceSizeToleranceT30077+/- 0.3510 T3007A715+/- 0.5T3007B720+/- 0.6T30101015+/-0.5T3010B1016T3010A1020+/- 0.6Remarks:1. for the specific dimensions,please check the standard drawing2.
mining tools drilling soft formations tungsten carbide tips octagonal inserts
Recommended grades of carbide octagonal tips
| Grades | Density(g/cm3) | Hardness(HRA) | T.R.S≥N/mm2 |
| YG8 | 14.7 | 89.8 | 2800 |
| MK6 | 14.9 | 90.5 | 2600 |
| YG8C | 14.7 | 89.0 | 2700 |
| YG11C | 14.4 | 87.0 | 2850 |
Model available of carbide octagonal tips
| Type | Dimension | |||
| D | H | |||
| Size | Tolerance | Size | Tolerance | |
| T3007 | 7 | +/- 0.35 | 10 | |
| T3007A | 7 | 15 | +/- 0.5 | |
| T3007B | 7 | 20 | +/- 0.6 | |
| T3010 | 10 | 15 | +/-0.5 | |
| T3010B | 10 | 16 | ||
| T3010A | 10 | 20 | +/- 0.6 | |
Remarks: | ||||
Application of carbide octagonal tips
tungsten carbide bit with octagonal tips normally used for:
1, coring in softer rock formations,
2, overburden drilling,
3, cleaning of drill holes.
Some of our distinguished customers
• Incredilution LLC ( USA )
• AXMAK LTD ( Egypt )
• Erkimpeck Turism Ve Ticaret ( Turkey)
• Kings Wear Ltd ( Kenya )
• BNT Eastern Europe Zrt. ( Hungary )
• Sorkun Mermer Ltd STI ( Turkey )
• ABRATEK A/S ( Denmark )
So far, our products are exported to Europe, America, Middle East and South Asia, and enjoy high reputation among customers. 
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