Premium PDC Diamond Core Drill Bits for Hard Rock

• Customization: Available
• Type: Core Drill
• Usage: Metal Drilling, Well Drilling, Wood Drilling
• Certification: API
• Machine Type: Drilling Tool
• Material: Carbon Steel, Diamond
• Diameter: 3.85 Inch
• Key Words2: Hot Press Diamond Drill Bit
• Use: Coal Mining
• Manufacturing Process: Forging
• Weight: 1.5
• Video Outgoing-Inspection: Supported
• Key Words: Water Well Core Drill Bit
• Advantage: Wear Resistant
• Applicable Industries: Energy & Mining
• Size: 75mm
• Product Name: PDC Core Drill Bits
• Color: Customized
• Transport Package: Carton or Wooden Box
• Specification: DCDMA, CDDA, ISO
• Origin: Changsha, Hunan, China
• HS Code: 8430691900
• Production Capacity: 15, 000PCS/Year

Product Description

Product description
 

Our PDC drill bits are engineered for high-speed drilling in soft to very hard formations, including granite, concrete, and coal mines. With thermally stable PDC (TSP) cutters and matrix/steel body options, these bits deliver exceptional ROP (Rate of Penetration) and long service life.

 

Key Features

1. Customizable PDC Tools: 3, 4, 5, 6, or 8 blades for optimal performance in different strata.
2. Wide Size Range: From 2 7/8" to 36" (PDC bits) and 36mm to 330mm (core bits).
3. Premium Materials: Industrial-grade diamond, carbide, and steel for durability and corrosion resistance.
4. Multi-Stratum Compatibility: Suitable for soft, medium, hard, and very hard formations.
5. API-Certified Manufacturing: Strict quality control ensures flawless drilling performance.

 

Product Specifications

1. PDC Drill Bits

• Sizes: 2 7/8" to 36" (standard & custom sizes available)

• Blade Configurations: 2, 3, 4, 5, 6, 7, or 8 blades

• PDC Cutters: 1304, 1305, 1308, 1313, 1613, 1908, 1913 (or as required)

2. PDC Core Bits

• Common Sizes: 36mm, 45mm, 50mm, 56mm, 60mm, 65mm, 75mm, 94mm, 98mm, 112mm, 118mm, 120mm, 132mm, 140mm, 149mm, 152mm, 171mm, 180mm, 190mm, 203mm, 254mm, 280mm, 300mm, 330mm

• Impregnated Diamond Core Bits: AQ, BQ, NQ, HQ, PQ, AWT, BWT, NWT, HWT, T2, T6 series

• Coal Mine PDC Bolt Bits: 26mm, 27mm, 28mm, 29mm, 30mm, 32mm, 42mm, 43mm, 55mm

 

Applications

1. Oilfield & Gas Drilling - High-efficiency deep well drilling
2. Geological Exploration - Reliable core sampling
3. Mining & Quarrying - Hard rock & coal mine drilling
4. Water Well Drilling - Fast and precise borehole creation
5. Construction & Concrete Drilling - Diamond-impregnated bits for reinforced concrete

 

Why Choose Our PDC Drill Bits?

1. Custom Manufacturing: We tailor drill bits to your geological conditions or technical drawings.
2. High-Quality Materials: Steel body / matrix body options for enhanced durability.
3. Competitive Pricing: Wholesale & bulk order discounts available.
4. Fast Delivery: 2 days for stock items, 15-30 days for customized orders.

 

Packaging & Shipping

1. Packaging: Wooden case or carton (export-standard)
2. Shipping: Sea / Air / Express (DDP, FOB, or CIF terms)
3. Payment: T/T, L/C, Western Union, PayPal

 

Order Now!

1. Contact us for API-certified PDC bits tailored to your drilling needs!
2. Custom designs accepted - Send your samples or drawings for a quote.

Product Parameters

Name:	High-Performance PDC Diamond Core Drill Bit
Condition	New
Warranty	1 Year
Applicable Industries	Construction works, geological exploration, Energy & Mining, Other
Weight (KG)	1.5
Showroom Location	None
Video outgoing-inspection	Provided
Machinery Test Report	Provided
Place of Origin	China
Model	NQ HQ PQ
MOQ	1 Piece

Detailed Photos

Product Features:

The Alloy Carbide Core Bit is engineered with high-grade tungsten carbide inserts, offering exceptional hardness and wear resistance. Its robust construction with a threaded connection ensures secure attachment to drilling rigs, facilitating efficient core sampling.
 

Application Fields: Ideally used in mining, geological exploration, and construction industries, this core bit is designed to penetrate through hard rock formations, providing accurate and high-quality core samples for analysis and study.

Product Advantages:
The bit's advanced design results in longer service life and reduced downtime, making it a cost-effective solution for demanding drilling operations. Its superior cutting performance ensures high penetration rates and precise core retrieval, enhancing overall drilling efficiency.








Packing&Shipping 

FAQ                                                
Q1: Are you original manufacturer or trading company?
A1: We are an integrated corporation specialized in manufacturing and exporting.

Q2: What are your main products, and used for ?
A2: Our products include diamond core bits, PDC drill bits, reaming shells, core barrels, casing, drill rods, SPT equipment, drill rig and other drilling parts. They are mostly used for mineral exploration, geological drilling, geotechnical engineering, building wells drilling and soil sampling

Q3: Can you supply related drilling tools?
A3: Yes, we can supply full set of drilling tools, such as drill pipe, tricone bit, PDC bit, drag bit, DTH hammer and bit. Moreover, we have drilling equipment like mud pump, air compressor, etc. as well.

Q4: How about payment,MOQ and delivery methods?
A:1. Payment: T/T, L/C, Western Union, Paypal,
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/FedEx express, air transportation, sea and train.

Q5:How can you ensure the quality?
A5: We have our professional QC and all the products will be strict inspection and testing for every order before shipment.