Tungsten Carbide Rock Drilling Bit with R32 T38 T45 T51 Thread for Hydraulic Drilling Jumbo in Ballistic Spherical Semi-Ballistic Design
Price:
$3-$300
MOQ:
5 Piece
Delivery Time:
20-30 days
Brand:
MTH
Product Description
Construction Rock Drilling T38 / R32 Button Bit 45mm - 127mm
R32 T38 T45 T51 Thread Mining Drill Bit
Product Information
- Threaded drill bits designed for hydraulic drilling jumbos, ideal for crushing rock in tunnel construction, large-scale mines (both open and underground), and large section tunnel advances in metal mines.
- Manufactured from high-quality alloy steel bar and tungsten carbide with Atlas-style heat treatment. Available in R32, R38, T45, T51 and other thread types with head diameters ranging from 45mm to 127mm.
- Features specially developed sharp ball teeth for hard and medium-hard rock, offering excellent wear resistance and driving speed. Round button variants provide superior abrasion and impact resistance for hard rock applications.
Specifications
Comprehensive range of button bits with the following specifications:
| Thread Type | Diameter (mm) | Tip Size (mm) | Flushing Holes | Weight (kg) |
|---|---|---|---|---|
| R32 | 45 | 3×8 | 3 | 1.1 |
| R32 | 64 | 3×10,1×10 | 3 | 2.2 |
| R32 | 76 | 4×11,1×11 | 4 | 3.5 |
| T38 | 64 | 3×11 | 3 | 1.8 |
| T38 | 76 | 4×11 | 2 | 2.4 |
| T38 | 89 | 4×13 | 2 | 3.3 |
| T45 | 70 | 4×11 | 2 | 2.4 |
| T45 | 76 | 4×11 | 2 | 2.6 |
| T45 | 89 | 4×13 | 2 | 4.6 |
| T45 | 102 | 5×14 | 2 | 5.0 |
| T51 | 89 | 4×13 | 2 | 5.3 |
| T51 | 102 | 4×14 | 2 | 7.3 |
| T51 | 115 | 6×14 | 2 | 9.8 |
| T51 | 127 | 8×14 | 2 | 12.0 |
Product Images
Company Profile
Hebei Minetech Machinery Technology Co, Ltd is a joint venture enterprise with European partners, located in Shijiazhuang City, Hebei Province, China. We specialize in manufacturing and exporting mining machinery including hydraulic and pneumatic drill machines, roof bolters, and drilling consumables like drill bits and rods.
With over a decade of experience and a team of professional engineers and sales staff, we provide complete solutions for mining machinery. Our products are exported to more than thirty countries including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, and South America, establishing a strong international reputation.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Location
No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Contact Person
Nikolay