 |
Diameter 152mm DTH Drilling Bits
Product Details:
| Place of Origin: | China |
| Brand Name: | JWE |
| Certification: | ISO9001 |
| Model Number: | JI10/JF10/JF12 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 20pcs |
|---|---|
| Price: | Negotiabl |
| Packaging Details: | 41cm*20cm*12cm OR CUSTOMIZED |
| Delivery Time: | 15-35 work days |
| Payment Terms: | D/P, T/T, Western Union |
| Supply Ability: | 1000 Tons per year |
|
Detail Information |
|||
| Material: | Carbon Steel | Size: | Customized |
|---|---|---|---|
| Shipment: | As Your Request | Application: | Manufacturing Plant, Construction Works , Energy & Mining |
| Warranty: | More Than 5 Years | Color: | As Your Request |
| Certification: | API | Diameter: | 89-152mm |
| OEM: | Accept | Processing Type: | Forging |
| High Light: | 152mm DTH Drilling Bits,Carbon Steel DTH Drilling Bits,API Certificed DTH Drilling Bits |
||
Product Description
High Quality DTH Drilling Bits For Water Well Drilling Or Mining Tools
Production Description
DTH hammer is a percussion system driving a piston inside a hammer body with up and down a motion by compressed air and transmitting intensive percussion energy to the bit to enable the drilling by crushing the rock. The drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes to shortening the work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work.
Drop Center
For high penetration rates in soft to medium-hard and fissure rock formations.
The all-round application bit face specifically for a medium-hard and homogeneous rock formation. Good hole deviation control and good flushing capacity.
Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressure. It is the most resistant to steel wash, and good resistance to steel wash step gauge bit.
Flat Face
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates and resistance to steel wash.
B: Insert Carbide Button shape Selection
The different button is ideal for different ground conditions, abrasive levels, and penetration levels. In general, the more gauge buttons, the better over performance, especially in hard rock.
Spherical
* Application Strength- fast penetration
* Best suited to soft ground
* 10,000to 20,000 PSI(70 to 140 MPa)
* Non-abrasive ground
Semi-ballistic
* Application Strength-fast penetration
* Best suited to medium ground
* 15,000 to 25,000 PSI(100 to 170 MPs)
* Mildly abrasive ground
Wedged (Conical) Button
* Application Strength- fast penetration
* Suited for all non-abrasive ground types
* Smaller contact area
* Best suited for smaller diameter bits
Features of our Threaded Button Bits:
* Be produced from premium quality Nickel-alloy steel or Molybdenum-ally steel for increased durability and wear characteristics
* Specific heat treatment standards and strict production process ensure consistent performance
Inventory of Products:
Company Introduction
Glynn Hawk
Account Manager
Mobile & WeChat & LinkedIn & WhatsApp & Skype : +86 13786351707
Tel: +86 0731 2738 8873
Email: sales@jwecarbide.com
JWE CARBIDE CO., LTD.
Wantang Industrial Zone, Zhuzhou, Hunan, China