Down The Hole DTH hammer drill bit for water well

$50.00 - $800.00
Min. Order
1 Piece
Company Information

Quzhou Shanterock Machinery Factory

CN Manufacturer
Response Time
Response Rate:
3 Years Paid Supplier Gold Supplier Onsite Check
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Quick Details

Port: ningbo/shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Alibaba Trade Assurance
Supply Ability: 100 Piece/Pieces per Week drill bit for water well
Place of Origin: Zhejiang China
Brand Name: Shanterock
Model Number: DTH hammer and Button Bit
Product name: drill bit for water well
Certification: ISO9001,API
Brand Name: Shanterock
Use: Ore Mining
Model Type: Cop, QL, SD, DHD, NUMA, Mission, Halco
Diameter: 194mm to 305mm
Use Air Compressor: High air pressure drill bits
Advantage: High-efficiency
Taper: 7 degree, 11 degree, 12 degree
Warranty: 1 Year
Material: Tungsten Carbide
Type: Center Drill Bit
Use: Hole Drilling
Delivery Detail: 5-15days
Packaging Detail: in wooden case or according to your request

 Down The Hole DTH hammer drill bit for water well




Our bits are interchangeable with Atlas Copco’s COP32 34 44 54 64 84, Ingersoll-Rand ‘s DHD3.5,DHD3.5HD, DHD 340A , DHD350R, DHD 360, Mission60, DHD380 QL40, QL50 , QL60, QL80.SD10, NUMA100, NUMA120,ect.



1. Advanced technology

2, High grade steel as material

3. Quik delivery 

4.Used in DTH Drill rig 


6.18 years DTH bit supplier




_05.jpgWhich payment term can we accept?
T/T or L/C ,
1. On T/T term,30% deposit payment is required in advance, 70%balance payment T/T before shipment
2. On L/C term,100% irrevocable L/C at sight ,without ‘soft clauses’ can be accepted.  
How long will the price be valid?  
The price valid time is 90 days, we only adjust our price based on two situations:
1.The rate of USD:RMB varies significantly
2.The cost of the machine, because of the increasing labor cost and raw material cost.  
What logistics way we can work for shipment?  
Normally, the shipment will go by sea, if buyers have other requirements ,we will do the shipment according customer’s requirement_18