178mm DTH Button Bits Big Drilling MachineTools Forging
Drill Bits Specifications
| Bit Type | Bit OD (mm) | Thread Connection | Main Material | IADC / Cutter Spec | Applicable Formation |
|---|
| PDC Drag Bit | 76 mm | 2 3/8" API REG PIN | Steel body+PDC cutter 1313/1613 | 3/4 wings | Soft/medium: clay, sand, mudstone, soft limestone |
| PDC Drag Bit | 89 mm | 2 3/8" API REG PIN | Steel body+PDC 1613 | 3/4 wings | Soft/medium rock |
| PDC Drag Bit | 110 mm | 2 7/8" API REG PIN | Steel body+PDC 1616 | 4/5 wings | Medium sandstone, limestone |
| PDC Drag Bit | 133 mm | 2 7/8" API REG PIN | Steel/Matrix body+PDC1913 | 4/6 wings | Medium/hard abrasive strata |
| PDC Drag Bit | 152 mm | 3 1/2" API REG PIN | Matrix body+PDC1916 | 5/6 wings | Medium/hard rock |
| Tricone Bit | 118 mm (4 5/8") | 2 7/8" API REG PIN | Alloy steel + TCI insert | IADC 217/317 | Medium/hard sandstone, shale |
| Tricone Bit | 133 mm | 2 7/8" API REG PIN | Alloy steel + TCI insert | IADC 437/517 | Hard limestone, dolomite |
| Tricone Bit | 152 mm | 3 1/2" API REG PIN | Alloy steel + TCI insert | IADC 517/537 | Hard granite interbeds |
| Tricone Bit | 171 mm | 3 1/2" API REG PIN | Alloy steel + TCI insert | IADC 537/617 | Very hard mixed formation |
| DTH Button Bit | 90 mm | DHD340 / BR3 shank | 42CrMo+Tungsten carbide button | 3 inch hammer bit | Hard granite, basalt, quartzite |
| DTH Button Bit | 110 mm | DHD340 / QL40 shank | 42CrMo+carbide button | 4 inch hammer bit | Hard rock |
| DTH Button Bit | 130 mm | DHD350 / QL50 shank | 42CrMo+carbide button | 5 inch hammer bit | High/hard rock |
| DTH Button Bit | 152 mm | DHD360 / QL60 shank | 42CrMo+carbide button | 6 inch hammer bit | Extra/hard bedrock |
DTH Button Bits Specifications
| Attribute | Value |
|---|
| Material | Carbide |
| Type | Drill Bit |
| Machine type | Drilling Tool |
| Processing type | Forging |
| Use | Well Drilling, Coal Mining, Water Well Drill Bit |
| Application | DTH Drilling, Rock Drilling |
| Color | Golden, Customizable |
| Advantage | High-efficiency, High Drilling Efficiency, High Performance |
Technical Details of DTH Button Bits
| Diameter (mm) | No. * Button diameter (mm) | Gauge/Button angle | Flushing holes | Weight (kg) | Bit shanks |
|---|
| 178 | 8*Φ16 | 11*Φ16 | 35 | 2 | 27 |
Customer Support of DTH Button Bits
Pre-sale Service: We act as your adviser to help you get maximum returns on your
investment.
- Equipment model selection assistance
- Custom product design and manufacturing
- Technical personnel training
During Sale Service:
- Pre-delivery product inspection and acceptance
- Custom solution planning assistance
After-sale Service: Comprehensive support to minimize your concerns.
- Complete after-sales service with professional engineers available
worldwide
- 24-hour technical support via email
- Essential technical services as required
Applications of DTH Button Bits
Mining, quarry operations, road construction, well drilling,
blasting operations, landslide prevention, dam reinforcement,
anchoring, geothermal projects, and hydrological applications.
Our Expertise
Our team includes experienced maintenance engineers and a strong
service team to ensure normal production operations. With extensive
knowledge of drilling products and suppliers, we provide
cost-effective, high-efficiency drilling solutions.
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products:
Pneumatic Drilling Rig / Air Drilling
Rig(ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500,
ST-600,ST-800 and other Pneumatic water well drilling Rigs.),
Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig /
Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock
Drilling Equipment / Diamond Core Drill Rig / Geological Drilling
Rig / Soil Testing Drilling Rig / Portable Water Well Drilling
Rig(ST-30,ST-50,XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150,
GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and
other geological drilling machines)Crawler Track Undercarriage,
Drilling Mud Pump(BW150,BW160,BW200,BW250,BW850 series Drilling mud
pumps), Drilling Air Compressor, Water Well Drill Bits(PDC Drill
Bit, Tricone Bit, DTH Button Bit), Water Well Drill Pipe, Drilling
Rig Spare Parts( drilling rods , drilling rods joint , casing pipe,
casing coupling, core tube, core tube coupling, lifters, automatic
drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint),
Track Transporter
