Rock Drilling Tools DTH Drilling Tools PDC Drilling Tools DTH
|FOB Price:||US $1-100 / Piece|
|Min. Order:||10 Pieces|
|Min. Order||FOB Price|
|10 Pieces||US $1-100/ Piece|
|Production Capacity:||5000 PCS Per Month|
|Transport Package:||Export Standard Packing|
|Payment Terms:||L/C, T/T, D/P, Western Union, Money Gram, Can discuss together|
- Model NO.: Drill Bit
- Certification: CE, ISO9001: 2000
- Steel: Stable Quality Steel
- Precisionc: High Precision
- Layout: Vertical
- Color: Yellow, Red
- Delivery Time: 20 Days After Confirming The Order
- Specification: CE
- Type: Tungsten Carbide
- Carbide: Yk05 High Quality Carbide
- Pressing: Hot Mounted
- Structure: Deep Hole Drilling
- Service: OEM and ODM
- Trasport Terms: by Sea, by Air
- Trademark: ZZ HARDMETAL
- Origin: Hunan, China (Mainland)
ZZ Hardmetal has accumulated roduction mining engineering equipment experience along with an excellent knowedge of technical requirements for mining engineering mechanical products and the latest development trends in the industry. We have our own production facilities with the main products being mining cemented carbide and excavator drilling tools. We export our products to over 20 countries sucg as America, France, Austrilia, Canade, South Africa, Malaysia, Brazil, England, and Korea.
To meet growing customer demand both domestically and abroad, the main products are various low, middle, and high pressure DTH hammer and bits, Eccentric and centralized drilling tools, tunneling shielded tools, threaded drilling bits, shanks and coupling sleeves, jionts, drilling pipes and drilling mechanical parts.
Hope to find a we to cooperate with you!
-- carbide rod from Zhuzhou City the carbide base
-- over 100 types or customized
-- free technical servicce available.
Advantages of our carbide products:
1. Made from 100% virgin raw material;
2. Produced with advanced equipments and process;
3. All products go through in-process and final inspection.
4. Free online technical service available.
5. Stable and continuous production ability.
|Impact rate at 17 Bar||28Hz||27Hz||25Hz|
|Recommended Rotation speed||28r/min||25-40r/min||20-30r/min|
DTH hammer type
|Bit shank||HD55C DHD350Q||COP64/DHD360||COP84/DHD380|
|Connection thread||API 2³/8" Reg.||API 2³/8" Reg.||API 41/2" Reg.|
|API 31/2" Reg.|
|Impact rate at 17 Bar||25Hz||23Hz||20Hz|
|Recommended Rotation speed||20-30r/min||15-25r/min||15-20r/min|
Contact person: Christine