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Home > PDC Core Bit > 152mm Durable Long-Lasting PDC Core Drilling Tools for Tough Applications Diamond Drilling Bits
152mm Durable Long-Lasting PDC Core Drilling Tools for Tough Applications Diamond Drilling Bits
152mm Durable Long-Lasting PDC Core Drilling Tools for Tough Applications Diamond Drilling Bits
152mm Durable Long-Lasting PDC Core Drilling Tools for Tough Applications Diamond Drilling Bits
152mm Durable Long-Lasting PDC Core Drilling Tools for Tough Applications Diamond Drilling Bits
152mm Durable Long-Lasting PDC Core Drilling Tools for Tough Applications Diamond Drilling Bits
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152mm Durable Long-Lasting PDC Core Drilling Tools for Tough Applications Diamond Drilling Bits
152mm Durable Long-Lasting PDC Core Drilling Tools for Tough Applications Diamond Drilling Bits
152mm Durable Long-Lasting PDC Core Drilling Tools for Tough Applications Diamond Drilling Bits
152mm Durable Long-Lasting PDC Core Drilling Tools for Tough Applications Diamond Drilling Bits
152mm Durable Long-Lasting PDC Core Drilling Tools for Tough Applications Diamond Drilling Bits

152mm Durable Long-Lasting PDC Core Drilling Tools for Tough Applications Diamond Drilling Bits

Customization: Available
After-sales Service: Repair or Replacement
Warranty: Repair or Replacement
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Product Description

Basic Information
Model NO.
152mm PDC Core Bit
Certification
ISO 9001:2000
Standard
AISI
Surface Treatment
Spray-Paint
Process
Forging
Material
Carbon Steel
Package
Wooden Case
Origin
China
HS Code
82071990
Capacity
500000PCS/Month
Product Description
Definition
  • PDC core bit is a special drilling tool equipped with polycrystalline diamond compact (PDC) cutters.
  • It is designed to cut the outer annular area of rock while retaining a continuous, intact rock core in the center.
  • Its core function is core recovery for geological analysis, rather than just drilling holes.
Basic Features
  • Hollow annular structure, specially used to reserve rock cores.
  • PDC cutters are wear-resistant and sharp, mainly cutting rock by shearing and scraping.
  • Most adopt matrix body, with strong wear resistance and erosion resistance.
  • Usually used with wireline drilling systems to improve core recovery efficiency.
Application Scenarios
  • Widely applied in geological exploration and mineral exploration.
  • Suitable for water well drilling, coal mine exploration and oil-gas core drilling.
  • Applicable to medium-hard to hard formations such as sandstone, limestone and dolomite.
Advantages
  • Higher drilling speed compared with traditional core bits.
  • Longer service life, wear-resistant and corrosion-resistant.
  • Able to obtain intact rock cores, ensuring the accuracy of geological analysis.
  • Easy to operate and low maintenance cost.
Technical Specifications
Size (mm) Size (Imperial) Rock Core Pipe Casing Height Weight
75mm3"73mm120mm1kg
93mm3 3/4"89mm120mm1.22kg
112mm4 1/2"108mm120mm1.54kg
132mm5 1/8"127mm120mm1.8kg
152mm6"146mm120mm2.06kg
171mm6 3/4"164mm120mm3.2kg
Detailed Photos
PDC Core Drilling Tools 1 PDC Core Drilling Tools 2 PDC Core Drilling Tools 3 PDC Core Drilling Tools 4
Frequently Asked Questions
Q1: What payment methods are accepted for orders?
We support T/T (Telegraphic Transfer), Western Union, and L/C at sight for all transactions.
Q2: What is the typical handling and production time?
Normally, production takes approximately 25 days based on the order quantity. If we have your requested size in stock, it only takes 2 to 3 days.
Q3: How are sample and bulk orders shipped?
For sample orders, we recommend courier express services like DHL, UPS, TNT, or FEDEX. Bulk orders are usually suggested to be shipped by air or sea.
Q4: How do you ensure product quality?
Every order undergoes strict inspection and testing by our experienced Quality Control (QC) team before shipping out.
Q5: What is your after-sales service policy?
Our team responds within 24 hours. We provide continuous technical support and offer free replacements if failure is confirmed to be caused by product quality issues.
Q6: Can I get a customized size for a PDC core bit?
Based on our technical capacity, we provide standard sizes from 75mm up to 171mm. Please refer to our specification table for standard sizing details.

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