Durable PDC Core Bits / Carbide Core Bits Forging Processing For Ore Well Drilling
Product Description
Classification of tricone bit:
1. Bearing type: rolling bearing and sliding bearing
2. Seal type: rubber seal and metal seal
3. According to the fixed way of tooth: insert (hard alloy teeth) three-cone bit and milling teeth (steel tooth) three-cone bit.
The tricone bit is one of the most widely used drilling bits, which has the characteristics of wide adjustment and high speed. The tricone bit consists of two dozen parts, including cutting structure, bearing structure, locking device, oil storage sealing device and nozzle device.
The cone bit has the effect of shock, crushing and shear crushing formation rock during rotation, so the cone bit can adapt to soft, medium and hard layers. Especially, the drilling speed of the cone bit is greatly improved after the emergence of the jet cone bit and the long nozzle cone bit, which is a major revolution in the development of the roller bit.
Product Szie:
| Name | carbide insert drill bits |
| IADC code | 437 447 517 527 537 547 617 637 737 |
| Bit sizes(in) | From 3 1/2" to 36" larger sizes for hole opener bit ,reamer bit |
| Bit sizes(mm) | From 88.9 to 914.4 |
| Weight(KG) | From 5.0 to 2100.0 |
| API Pin | From 2 3/8 to 8 5/8 |
| Advantage | Most favourable price and best quality |
| Button size (extra features) | 1) Y-Conical insert 2) X-chisel insert 3)K- widened crest insert 4)G- Gauge/body protection |
| Delivery terms | By sea or air,railway and Multimodal transport |
| Delivery time | Within 7-30 work days after confirm the order |
Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
5. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
6. After Sale Services
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
7.Package and shipping
Packing : pack in cardboard and plywood case.
Shipping : ship by sea , by air , by Express , etc
