Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd.
| Packaging Details | Carton |
| Delivery Time | 2-3 Weeks |
| Payment Terms | T/T |
| Application | Mining |
| Length | Customized |
| Keywords | Water well drilling drag bit |
| Weight | Lightweight |
| Bit Diameter | 3 7/8 |
| Material | Tungsten Carbide |
| Face Design | Flat Face, Drop Center |
| Gauge Angle | 40 Degree |
| Carbide Shape | Spherical, Ballistic |
| Taper | 7、11、12 |
| Button Bit Shape | Spherical And Ballistic |
| Package | Carton and Wooden case |
| Air Pressure | 10-25 Bar |
| Number Of Blade | 3 - 10 |
| Export Markets | Global |
| Place of Origin | China |
| Brand Name | Xianfeng |
View Detail Information
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Product Specification
| Packaging Details | Carton | Delivery Time | 2-3 Weeks |
| Payment Terms | T/T | Application | Mining |
| Length | Customized | Keywords | Water well drilling drag bit |
| Weight | Lightweight | Bit Diameter | 3 7/8 |
| Material | Tungsten Carbide | Face Design | Flat Face, Drop Center |
| Gauge Angle | 40 Degree | Carbide Shape | Spherical, Ballistic |
| Taper | 7、11、12 | Button Bit Shape | Spherical And Ballistic |
| Package | Carton and Wooden case | Air Pressure | 10-25 Bar |
| Number Of Blade | 3 - 10 | Export Markets | Global |
| Place of Origin | China | Brand Name | Xianfeng |
| High Light | OEM drill button bit ，R25 drill button bit ，R28 dth drilling bits | ||
Our threaded button drill bits are manufactured from high-grade alloy steel and premium tungsten carbide buttons, designed for high penetration rates, long service life, and consistent performance in all rock conditions.
Available in R25, R28, R32, and R35 threads, these drill bits are compatible with most hydraulic and pneumatic rock drills from Sandvik, Atlas Copco, Montabert, Furukawa, Ingersoll Rand, and other leading brands.
They are suitable for underground mining, surface quarrying, tunneling, and construction projects.
Made of alloy steel body with tungsten carbide inserts
Heat-treated for excellent wear resistance and durability
Different button configurations (spherical, ballistic, semi-ballistic) for various rock conditions
Available in multiple face designs (flat face, drop center, retrac)
High efficiency with stable performance in both soft and hard rock
| Part No. | Diameter (mm / in) | Button (Front + Gauge) | Flushing | Angle (°) | Weight (Kg / Lb) |
|---|---|---|---|---|---|
| BB38R25-521MP | 38 (1 1/2") | 2×7 + 5×9 | 1F2G | 35 | 0.5 / 1.1 |
| BB41R25-521MP | 41 (1 5/8") | 2×8 + 5×9 | 1F2G | 35 | 0.6 / 1.3 |
| BB43R25-521MP | 43 (1 11/16") | 2×9 + 5×9 | 1F2G | 35 | 0.7 / 1.5 |
| BB45R25-521MP | 45 (1 3/4") | 2×9 + 5×10 | 1F2G | 35 | 0.9 / 2.0 |
| BB51R25-521MP | 51 (2") | 2×10 + 5×11 | 1F2G | 35 | 1.0 / 2.2 |
| BB38R25-522MS | 38 (1 1/2") | 2×7 + 5×9 | 2F1G | 35 | 0.5 / 1.1 |
| BB41R25-522MS | 41 (1 5/8") | 2×8 + 5×10 | 2F1G | 35 | 0.6 / 1.3 |
| BB43R25-522MS | 43 (1 11/16") | 2×9 + 5×10 | 2F1G | 35 | 0.7 / 1.5 |
| BB45R25-522MS | 45 (1 3/4") | 2×8 + 5×11 | 2F1G | 35 | 0.9 / 2.0 |
| BB43R25-633MP | 43 (1 11/16") | 3×8 + 6×9 | 3F1G | 35 | 0.7 / 1.5 |
| BB45R25-633MP | 45 (1 3/4") | 3×8 + 6×9 | 3F1G | 35 | 0.9 / 2.0 |
| BB48R25-633MP | 48 (1 7/8") | 3×9 + 6×10 | 3F1G | 35 | 0.9 / 2.0 |
| BB51R25-633MP | 51 (2") | 3×9 + 6×10 | 3F1G | 35 | 1.0 / 2.2 |
| Part No. | Diameter (mm / in) | Button (Front + Gauge) | Flushing | Angle (°) | Weight (Kg / Lb) |
|---|---|---|---|---|---|
| BB41R32-521MP | 41 (1 5/8") | 2×8 + 5×9 | 1F2G | 35 | 0.6 / 1.3 |
| BB43R32-521MP | 43 (1 11/16") | 2×9 + 5×9 | 1F2G | 35 | 0.7 / 1.5 |
| BB45R32-521MP | 45 (1 3/4") | 2×9 + 5×10 | 1F2G | 35 | 0.9 / 2.0 |
| BB48R32-521MP | 48 (1 7/8") | 2×9 + 5×10 | 1F2G | 35 | 0.9 / 2.0 |
| BB51R32-521MP | 51 (2") | 2×10 + 5×11 | 1F2G | 35 | 1.0 / 2.2 |
| BB43R32-622MP | 43 (1 11/16") | 2×8 + 6×9 | 2F1G | 35 | 0.7 / 1.5 |
| BB45R32-622MP | 45 (1 3/4") | 2×9 + 6×9 | 2F1G | 35 | 0.9 / 2.0 |
| BB48R32-622MP | 48 (1 7/8") | 2×9 + 6×10 | 2F1G | 35 | 0.9 / 2.0 |
| BB51R32-622MP | 51 (2") | 2×10 + 6×11 | 2F1G | 35 | 1.0 / 2.2 |
| BB43R32-633MP | 43 (1 11/16") | 3×8 + 6×9 | 3F1G | 35 | 0.7 / 1.5 |
| BB45R32-633MP | 45 (1 3/4") | 3×8 + 6×9 | 3F1G | 35 | 0.9 / 2.0 |
| BB48R32-633MP | 48 (1 7/8") | 3×8 + 6×9 | 3F1G | 35 | 0.9 / 2.0 |
| BB51R32-633MP | 51 (2") | 3×9 + 6×10 | 3F1G | 35 | 1.0 / 2.2 |
| BB57R32-633MP | 57 (2 1/4") | 3×10 + 6×11 | 3F1G | 35 | 1.2 / 2.6 |
| BB64R32-633MP | 64 (2 1/2") | 3×11 + 6×12 | 3F1G | 35 | 1.6 / 3.5 |
| Part No. | Diameter (mm / in) | Button (Front + Gauge) | Flushing | Angle (°) | Weight (Kg / Lb) |
|---|---|---|---|---|---|
| BB48R35-633MP | 48 (1 7/8") | 3×9 + 6×10 | 3F1G | 35 | 0.9 / 2.0 |
| BB51R35-633MP | 51 (2") | 3×9 + 6×10 | 3F1G | 35 | 1.0 / 2.2 |
Company Details
Business Type:
Manufacturer
Year Established:
2020
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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