75mm 3 Inch Drill Down The Hole Rock Button Bits / Cobalt Drill Bits
Product Specifications
| Material |
Carbide |
| Type |
Drill Bit |
| Machine Type |
Downhole Tools |
| Processing Type |
Forging |
| Use |
Well Drilling |
| Application |
DTH Drilling |
| Advantages |
High-efficiency, Wear Resistant |
Product Description
The 75mm (3 inch) Low Air Pressure DTH Drill Hammer bit (cir70-75mm) is widely used in international well drilling applications. This drill bit creates holes from 75mm to 77mm and is compatible with cir70-75 drilling bits.
We offer a complete range of DTH Air Drill Hammers from 3" to 12" (Φ71mm-Φ275mm) with various matched drill bits. Our DTH hammers perform exceptionally well in drilling applications ranging from 85mm to 600mm diameter, particularly in deep hole well drilling operations.
Different design configurations make our DTH drill hammers suitable for various well drilling conditions and requirements.
Technical Parameters
| Product Name |
Rock button drill bit |
| Size |
3" |
| Diameter |
75mm |
| Usage |
Hole drilling |
| Bit Face |
Flat, Convex, Concave |
| Type |
DTH bit |
| Shank Length |
144mm |
| Material |
Alloy steel |
| Standard |
API |
Applications
- Mining operations
- Quarry work
- Road building
- Well hole drilling
- Blasting operations
- Landslide prevention
- Dam reinforcement
- Anchoring systems
- Geothermal applications
- Hydrology projects
Our Services
- Custom drill tool selection based on rock/soil hardness
- Professional technical support and advice
- 24-hour response to inquiries
- High-quality products at competitive prices with sample availability
- Official partnerships with DHL, UPS, TNT, and FedEx for reliable shipping
- Strict contract compliance and fulfillment of all obligations
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
Good quality, professional after-sales service, welcome to order
Your message must be between 20-3,000 characters!
