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Description
| High Light | Impregnated Diamond Bit |
| Diamond Core Drill Bit | |
| Diamond Drill Bit | |
| Feature | Suitable For Fractured Formation, When Need Complete Core |
| Advantage | Factory Direct & Competitive Price, High-efficiency, Imporved Efficiency, Cutting Life And Operator Safety, Friendly Surrondings |
| Standard | DCDMA Standard/ Q Standard |
| Available Size | B/WL N/WL H/WL P/WL B/WL-3 N/WL-3 H/WL-3 P/WL-3 |
| Name | B/WL-3,Taper Profile Impregnated Diamond Bit |
| Name | Diamond Bit For Granite |
| Place of Origin | China |
| Brand Name | Core Master |
| Certification | ISO9001 |
| Model Number | B/WL-3 Taper Profile（59.56mm/33.53mm） |
| Minimum Order Quantity | 2PCS |
| Price | Negotiation |
| Packaging Details | Wooden box/carton box, customized |
| Delivery Time | According to order |
| Payment Terms | L/C, T/T, Western Union Paypal |
| Supply Ability | 999+ |
B/WL-3, Taper Profile(59.56mm/33.53mm), suitable for Fractured formation, when need Complete core.
Impregnated diamond bits are used to cut holes in medium to superhard formations. There are many types available to maximize bit life and penetration depth. The crown is composed of metal powder and diamond matrix, which will wear during drilling and expose new diamond layer, thus renewing the cutting process.
- To help customers choose the right bit and reduce their workload, please select your bit according to the following three steps.
{1}Assure diameter of Impregnated bit
| Type | Core bit | |||
| Outer Diameter | Inner Diameter | |||
| Inch | mm | Inch | mm | |
| BTW | 2.345 | 59.56 | 1.667 | 42.35 |
| NTW | 2.965 | 75.31 | 2.218 | 56.35 |
| HTW | 3.762 | 95.57 | 2.809 | 71.35 |
| A/WL | 1.875 | 47.63 | 1.062 | 26.97 |
| B/WL | 2.345 | 59.56 | 1.433 | 36.4 |
| B/WL-3 | 2.345 | 59.56 | 1.32 | 33.53 |
| N/WL | 2.965 | 75.31 | 1.875 | 47.63 |
| N/WL-3 | 2.965 | 75.31 | 1.775 | 45.08 |
| H/WL | 3.762 | 95.57 | 2.5 | 63.5 |
| H/WL-3 | 3.762 | 95.57 | 2.406 | 61.11 |
| P/WL | 4.805 | 122.05 | 3.345 | 84.96 |
| P/WL-3 | 4.805 | 122.05 | 3.27 | 83.06 |
| T2-56 | 2.205 | 56 | 1.642 | 41.7 |
| T2-76 | 2.992 | 76 | 2.429 | 61.7 |
| T2-86 | 3.385 | 86 | 2.823 | 71.7 |
| T2-101 | 3.976 | 101 | 3.295 | 83.7 |
| T6-101 | 3.976 | 101 | 3.11 | 79 |
| T6-131 | 5.157 | 131 | 4.252 | 108 |
{2}(1)Appropriate hardness of matrix(For some special or complicated ground,we will need to customize the diamond bits according to the actual drilling conditions.)
(2)Appropriate profile/water way and height of the crown(Height of the crown:9mm-20mm,standard:14mm,Customized)
W-Profile(Standard profile)
·General purpose design
·Suitable for mixed formations contain broken and competent zones
·Suitable for a board range of formations
·Height of crown:14mm,Customized
Face discharge Profile
·Design to minimize washing of core sample
·Suitable for broken/granular formations
·Height of crown:14mm,Customized
Turbo Profile
·High performance ”free cutting” bit
·High productivity
·Suitable for hard/competent formations
·Suitable for non-abrasive formations
Height of crown:14mm,Customized
Sand profile
Suitable for competent to extremly broken or clay,
clay/sand mixed formations
·Double tube applications
·To improve core recovery in soft/broken or loose zones
·Height of crown:14mm,Customized
Taper Profile
·Profile used in hole wedging(directional drilling)
Operations to ream wedged hole after pilot bit
· Height of crown:14mm,Customized
{3} Select suitable series from our three types
(1)Master Series(Full range hardness of stratum)
Manufactured one by one with care and precision,Master™ core bit are designed to our highest quality standards. They offer their best performance in very hard to extremely hard types, such as those comprised of basalt and felsic or volcanic rock and so on.
(2) Navigator Series(Soft -very hard hardness of stratum)
Navigator™is our highest cost performace and most popular series. This series provides the versatility you need for optimum drilling perforance in varying conditions, best performance in soft to very hard stratums
(3) Junior Series(Soft-medium hardness of stratum)
Attractive price with high cost performance, Junior™series provide good performance in soft to medium stratums
