| Customized: | Customized |
|---|---|
| Standard: | API |
| Length: | as Request |
| Type: | Center Drill Bit |
| Material: | Alloy Structural Steel |
| Usage: | Well Drilling, Water Drilling |
| Samples: |
|---|
| Customization: |
|---|
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Audited Supplier
| PRODUCT | THREAD | Mark |
| 2"inch Hammer | ||
| 3"inch Hammer | 2 3/8 thread | |
| 4"inch Hammer | 2 3/8 thread | |
| 5"inch Hammer | 2 3/8 thread | |
| 6"inch Hammer | 3 1/2 thread | |
| 7"inch Hammer | 3 1/2 thread | |
| 8"inch Hammer | 4 1/2 thread | |
| 10"inch Hammer | 4 1/2 thread | |
| DTH drill bit | ||
| 1, Drill bit of 2inch Hammer | ||
| Ф76-80mm drill bit | Side teeth,6/Φ14mm alloy. | |
| Φ81-90mm drill bit | Side teeth,6/Φ14mm alloy. | |
| 2, Drill bit of 3 inch Hammer | ||
| Ф85-90mm drill bit | Side teeth,6/Φ14mm alloy. | |
| Side teeth,6/Φ16mm alloy. | ||
| Ф91-105mm drill bit | Side teeth,6/Φ14mm alloy. | |
| Φ110mm drill bit | Side teeth,7/Φ14mm alloy. | Customized products, no after-sales |
| 3,Drill bit of 4inch Hammer | ||
| Ф105-109mm drill bit | Side teeth,6/Φ14mm alloy. | |
| Ф110-115mm drill bit | Side teeth,7/Φ14mm alloy. | |
| Side teeth,7/Φ16mm alloy. | ||
| Ф116-120mm drill bit | Side teeth,8/Φ14mm alloy. | |
| Ф121-130mm drill bit | Side teeth,8/Φ14mm alloy. | |
| Side teeth,8/Φ16mm alloy. | ||
| Ф131-140mm drill bit | Side teeth,8/Φ16mm alloy. | Customized products, no after-sales |
| Ф141-150mm drill bit | Side teeth,8/Φ18mm alloy. | Customized products, no after-sales |
| 4,Drill bit of 5 inch Hammer | ||
| Ф132mm drill bit | Side teeth,7/Φ16mm alloy. | |
| Ф133-140mm drill bit | Side teeth,7/Φ18mm alloy. | |
| Side teeth,8/Φ16mm alloy. | ||
| Side teeth,8/Φ18mm alloy. | ||
| Ф144-146mm drill bit | Side teeth,8/Φ18mm alloy. | |
| Ф147-152mm drill bit | Side teeth,8/Φ18mm alloy. | |
| Ф153-165mm drill bit | Side teeth,8/Φ18mm alloy. | Customized products, no after-sales |
| Ф166-178mm drill bit | Side teeth,8/Φ18mm alloy. | Customized products, no after-sales |
| Ф179-190mm drill bit | Side teeth,10/Φ18mm alloy. | Customized products, no after-sales |
| Ф191-203mm drill bit | Side teeth,10/Φ18mm alloy. | Customized products, no after-sales |
| Ф204-216mm drill bit | Side teeth,10/Φ18mm alloy. | Customized products, no after-sales |
| 5,Drill bit of 6 inch Hammer | ||
| Ф152-165mm drill bit | Side teeth,Φ18mm alloy. | |
| Ф166-180mm drill bit | Side teeth,Φ18mm alloy. | |
| Ф181-190mm drill bit | Side teeth,Φ18mm alloy. | |
| Ф191-203mm drill bit | Side teeth,Φ18mm alloy. | Customized products, no after-sales |
| Ф204-219mm drill bit | Side teeth,Φ18mm alloy. | Customized products, no after-sales |
| Ф220-235mm drill bit | Side teeth,Φ18mm alloy. | Customized products, no after-sales |
| Ф236-254mm drill bit | Side teeth,Φ18mm alloy. | Customized products, no after-sales |
| 6,Drill bit of 7inch Hammer | ||
| Ф180-190mm drill bit | Side teeth,9/Φ18mm alloy. | |
| Ф191-195mm drill bit | Side teeth,9/Φ18mm alloy. | |
| Ф196-203mm drill bit | Side teeth,10/Φ18mm alloy. | |
| Ф204-219mm drill bit | Side teeth,10/Φ18mm alloy. | Customized products, no after-sales |
| Ф220-235mm drill bit | Side teeth,12/Φ18mm alloy. | Customized products, no after-sales |
| Ф236-254mm drill bit | Side teeth,12/Φ18mm alloy. | Customized products, no after-sales |
| 7,Drill bit of 8inch Hammer | ||
| Ф195-203mm drill bit | Side teeth,10/Φ18mm alloy. | |
| Side teeth,10/Φ19mm alloy. | ||
| Ф204-219mm drill bit | Side teeth,10/Φ18mm alloy. | |
| Side teeth,10/Φ19mm alloy. | ||
| Ф220-235mm drill bit | Side teeth,12/Φ18mm alloy. | |
| Ф236-245mm drill bit | Side teeth,12/Φ18mm alloy. | |
| Ф246-254mm drill bit | Side teeth,12/Φ18mm alloy. | Customized products, no after-sales |
| Ф255-275mm drill bit | Side teeth,12/Φ18mm alloy. | Customized products, no after-sales |
| Ф276-305mm drill bit | Side teeth,15/Φ18mm alloy. | Customized products, no after-sales |
| Ф306-325mm drill bit | Side teeth,15/Φ18mm alloy. | Customized products, no after-sales |
| Ф326-350mm drill bit | Side teeth,16/Φ18mm alloy. | Customized products, no after-sales |
| 8,Drill bit of 10inch Hammer | ||
| Ф240-254mm drill bit | Side teeth,12/Φ18mm alloy . | |
| Ф255-275mm drill bit | Side teeth,12/Φ18mm alloy. | |
| Ф276-290mm drill bit | Side teeth,15/Φ18mm alloy. | |
| Ф291-305mm drill bit | Side teeth,15/Φ18mm alloy. | |
| Ф306-320mm drill bit | Side teeth,15/Φ18mm alloy. | |
| Ф321-335mm drill bit | Side teeth,15/Φ18mm alloy. | Customized products, no after-sales |
| Ф366-350mm drill bit | Side teeth,16/Φ18mm alloy. | Customized products, no after-sales |
| Ф351-375mm drill bit | Side teeth,16/Φ18mm alloy. | Customized products, no after-sales |
| Ф376-400mm drill bit | Side teeth,16/Φ18mm alloy. | Customized products, no after-sales |
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: What are your main products, and used for?
A: Our products include core barrel, casing, drill rod, drill rig and other drilling parts.They are used for mineral exploration, geological drilling,
Q: How about the delivery terms?
A: 1.Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery
2. Min. order quantity: 1 piece.
3. Transportation: By sea, train.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: Where is your factory located in?
A: Our factory is located in Linqing city, Shandong province, China.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, our always make a serious inspection for all products and raw materials in strict procedure.
We have obtained certificate of ISO9001*Yikuang is professional production of drilling tools, if you want to know more about our products, please feel free to contact us.
Pls feel freely to contact us !!!
Suppliers with verified business licenses
Audited Supplier 
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