BW Impregnated Diamond Core Bit 6mm 8mm 10mm 12mm For Geological
Survey
Description
Diamond Core Bits are widely used in mineral exploration industry
and geological survey. We have impregnated diamond type, surface
set type, electroplated diamond type, T.C. type, PCD type and TSP
type in following sizes. Welcome to contact us for inquiry.
Size Available:
Q series: AQ, BQ, NQ, HQ, PQ, BQ3, NQ2, NQ3, HQ3, PQ3...
T2 series: T2-46, T2-56, T2-66, T2-76, T2-86, T2-101
T6 series: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146
T6S series: T6S-76, T6S-86, T6S-116, T6S-131, T6S-146
B series: B36, B46, B56, B76, B86, B101, B116, B146
WF series: HWF, PWF, SWF, UWF, ZWF
WG series: EWG, AWG, BWG, NWG, HWG
WM series: EWM, AWM, BWM
WT series: RWT, EWT, AWT, NWT, HWT
Others: NMLC, HMLC, LTK48, LTK60, EWK, AWK.
Impregnated Bits Matrix Selection Guide
Formation Hardness |
Abrasiveness |
Rock Type |
Bit Matrix Range |
40~ 45 | 35~ 40 | 35~ 40 | 30~ 35 | 30~ 35 | 25~ 30 | 25~ 30 | 20~ 25 | 20~ 25 | 15~ 20 |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Soft | Medium | Clay, Shale, very soft Sandstone, marl argillite Volcanic tuff, etc. |
| | | | | | | | | |
| Medium-Hard | Low
Medium
High | Limestone, rhyolite lava, andesite marble,hard sandstone,limonidolomite,schist, Etc. | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| Hard | Low
Medium
High | Basalt,gneiss,granodiorite amphibololite,pegmatite dianase, Etc. | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| Very Hard | Low
Medium
High | Hard granite, quartzitic Conglomerate,quartize hard slate,rhyolite, Etc. | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | |
|
Features:
• Significantly outperforms the successful Series range in drilling
speed and bit life.
• Protects the diamond from oxidation and surface degradation.
• Inhibits the premature "pull-out" of the diamond.
• Available in multiple standard configurations and selected on the
basis of relative rock hardness and ground conditions.
Diamond Drilling Tools PIC
