3.2P Russian Spline DTH Hammer Bit 103mm OD with 3.2 HP Impact Power for 110-140mm Drilling
Price:
999-99999USD/PC
MOQ:
1PC
Delivery Time:
3-5WEEKS
Brand:
MING
Product Description
Product Overview
The 3.2P Russian Spline DTH Hammer Bit is engineered for demanding construction drilling applications, featuring a robust design optimized for overburden drilling operations.
Technical Specifications
Key Parameters
| Parameter | Value |
|---|---|
| Impact Power | 3.2 horsepower |
| Working Pressure | 7-11 bar |
| Outer Diameter | 103 mm |
| Weight | 25.6 kg |
| Recommended Bit Diameter | 110-140 mm |
| Connection Thread | Russian spline |
| Matched Hammer | Hammer PS110 |
Product Features
- Patented innovation ensures maximum energy transfer efficiency
- Simplified design for easier servicing and higher operational reliability
- High-frequency design enables smoother drilling operation
- Hardened wear sleeve provides superior wear resistance in abrasive conditions
- Multi-start threads on backhead and chuck facilitate easy coupling and uncoupling
Model Comparison
| Model | OD (mm) | Length (mm) | Impact Power | Connection Thread | Working Pressure (Bar) | Air Consumption (M³/min) | Weight (KG) | Bit Diameter (mm) |
|---|---|---|---|---|---|---|---|---|
| MH110PB | 98 | 662 | 2.8 | F72*10 BOX | 7-11 | 7-12 | 24.5 | 110-140 |
| MH130PB | 116 | 681 | 4 | F72*10 BOX | 7-11 | 8-14 | 35.1 | 130-160 |
| MH PS110 | 103 | 670 | 3.2 | F72*10 BOX | 7-11 | 7-12 | 25.6 | 110-140 |
Ordering Information
Specify Shank Type + Top Sub Thread when placing your order.
Frequently Asked Questions
What is rock drilling?
Rock drilling tools are used for oil and natural gas exploration, mining, construction, and other industrial operations requiring excavation through natural rocks, concrete, and masonry.
What is percussion drilling method?
Percussion drilling is a manual drilling technique where a hammering bit is attached to a cable and lowered into an open hole.
How does DTH system work?
Down-The-Hole (DTH) drilling involves compressed air driving a hammer mechanism directly behind the drill bit, providing efficient energy transfer for rock penetration.
Can you directional bore through rock?
With advancing technology, modern midsize drilling equipment now effectively drills and steers through rock formations.
Product Images
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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
Wuhan Kingdrilling Diamond Co.,Ltd
Location
1-2-905 California Sunshine, Optical Valley Street,Wuhan 430074, China
Contact Person
Wendy Chen