Send Message
Jinzhou City Shitan Machinery Equipment  CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.

Jinzhou City Shitan Machinery Equipment CO. LTD.

Home ProductsWater Well Drill Bits

Carbide Forging Durable 36'' PDC Core Bits

Carbide Forging Durable 36'' PDC Core Bits

  • Carbide Forging Durable 36'' PDC Core Bits
  • Carbide Forging Durable 36'' PDC Core Bits
Carbide Forging Durable 36'' PDC Core Bits
Product Details:
Place of Origin: China
Brand Name: ShiTan
Certification: ISO9001
Model Number: Core Bits
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Standard export package
Delivery Time: Within 7-12 days
Payment Terms: L/C, D/A, T/T, Western Union
Supply Ability: 20000pcs/Year
Contact Now
Detailed Product Description
Type: Hard Rock Drill Bits Material: Carbide
Use: Well Drilling Product Name: Oil Well Drill Bit
Application: Oil, Gas, Water, Ore Well Drilling Processing Type: Forging
Color: Gold
High Light:

Durable PDC Core Bits


Carbide PDC Core Bits


36 inch concrete drill bit

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:



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


Functions and features:

1. The service life of the bit is longer than that of cemented carbide and 4-5 times of that of ordinary diamond bit;
2. High drilling efficiency: the diamond outcrop is large (almost all the composite polycrystalline layers are exposed), and the bit can always keep sharp, thus greatly improving the footage speed;
3. It can drill with low pressure and low rotation speed: the bit breaks the rock by scraping and shearing, and its WOB only needs about 1 / 3 of that of the impregnated diamond bit of the same diameter;
4. Good diameter protection effect: diamond polycrystalline can be inlaid inside and outside of the drill bit of our factory, which has strong wear resistance and good diameter maintenance performance, It has been proved that the bit is suitable for drilling soft and medium hard strata (with drillability below grade 9) such as carbonate rock, limestone, Cretaceous, clay rock, siltstone, sandstone and so on. Compared with the general bit, especially in the 6-9 rock stratum, the effect is particularly remarkable;
6. Because of its high penetration rate and long service life, the number of trips and trips is less, the drilling cost is greatly reduced, and the performance price ratio is superior.


Carbide Forging Durable 36'' PDC Core Bits 0Carbide Forging Durable 36'' PDC Core Bits 1



Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: Anna

Tel: 15511892512

Send your inquiry directly to us
Jinzhou City Shitan Machinery Equipment CO. LTD.
Xiaoshang Village,Jinzhou City,Hebei province,China
Mobile Site Privacy Policy | China Good Quality Water Well Drilling Rig Machine Supplier. © 2020 - 2024 All Rights Reserved.