Availability: | |
---|---|
Quantity: | |
Application:
Rock Drill Making Core Drilling Bit Tungsten Carbide Buttons Octagonal Insert Wear Resistance
Dimension(unit:mm)
Type | Dimension | |
D (mm) | H (mm) | |
T3005 | 5 | 10 |
T3007 | 7 | 10 |
T3007A | 7 | 15 |
T3007B | 7 | 20 |
T3010 | 10 | 15 |
T3010B | 10 | 16 |
T3010A | 10 | 20 |
Remarks: |
Grade | ISO Grade | Density (g/cm3) |
HRA | Grain Size | Bending Strength(N/mm2) | Main Using purpose |
EST03G | K20 | 15.0 | 90.3 | medium | 3000 | Excellent impact and wear resistance, the first choice for high are pressure DTH drill bits. |
EST06G | K20 | 15.0 | 90.2 | medium | 2700 | Very good impact and wear resistance, suitable for medium and low air pressure DTH drill bits and also threaded drill bits. |
EST07G | K20 | 14.9 | 89.2 | Coarse | 2800 | |
EST08 | K30 | 14.7 | 88.5 | Coarse | 2600 | Main used for making tricone drill bits and and other drill bits, suitable for medium hard and hard rock formations. |
EST09 | K30 | 14.5 | 88 | Coarse | 2800 | |
EST10 | K40 | 14.45 | 87.5 | Coarse | 2800 | Used for heavy dury rock drilling, suitable for hard and super hard rock formations, also used for tricone bit, etc. |
EST20 | K40 | 14.4 | 87 | Coarse | 2900 | |
EST25 | K40 | 14.45 | 87 | Coarse | 2900 | |
YG11C | K40 | 14.4 | 87.8 | Coarse | 3100 | With super toughness and wear resistance, for heavy duty rock drilling tolls and DTH drill bits, suitable for hard and super hard rock formations. |
YG13C | K40 | 14.2 | 86 | Coarse | 3000 |
Application:
Advantages:
1.Made from 100% virgin raw material.
2.produced with advanced equipment and perfect workmanship.
3.All products go through in-process and final inspection..
4.Stable and best production ability.
5.Best quality along with reasonable price.
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