|Place of Origin:||China|
|Model Number:||Milled Tooth Tricone Bit|
|Minimum Order Quantity:||1 Pieces|
|Packaging Details:||Carton Box or Wooden Box|
|Delivery Time:||10-20 days|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram, D/A, D/P|
|Supply Ability:||1000 pcs Per Month|
|Use:||Well Drilling,Mining,Oil Drilling||Processing Type:||Forging|
diamond drill bit,
tricone roller bit
Water Well Drilling Tricone roller bit, milled tooth,7-5/8”dia,
for soft to medium hard sandstone and shale
1. There is a Tricone suitable for any rock formation
2. Tricone bit is versatile and can handle changing formations
3. Tri Cones are reasonably priced, long lasting and have an efficient drilling rate
4. The roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge protection throughout the drill bit as well as skirt tail hard facing and optimized hydraulics. These roller cone drill bits are designed to go to extreme depths in extreme conditions and in situations where they cannot fail.
417 427 437 517 527 537 617 627 637
737 837 832 415 425 435 445 525 625
635 416 427 436 446 447 516 526 536
535 537 547
From 2 7/8” to 26”
Larger sizes for hole opener bit,reamer bit
Sealed bearing and non-sealed bearing
HJ(metal sealed journal bearing)
HA(rubber sealed journal bearing)
aircooled bearing type
|Formation or layer||
Soft, medium soft, hard, medium hard,
very hard formation
Button bit,saw steel
1) Y-Conical teeth
2) X- chisel teeth
3) K- wide teeth
4) G- Gauge protection
|Delivery terms||By sea or by air|
Petroleum & gas,water well, mining and tectonic industries,oil field,
and underground foundation work
(30% downpayment and 70%balance before shipping.)
|Supply Ability||1000 Pieces/month|
|Delivery Time||within 10-15 work days
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available at any time
c. Free replacement will be provided once the failure confirmed caused by our product quality
If you have any other questions, pls feel free to contact us.
Contact Person: Yingkai