Tungsten Carbide Substrate PDC Cutters Coal Mining Cutters

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Tungsten Carbide Substrate PDC Cutters Coal Mining Cutters

Customization:	Available
Customized:	Customized
Standard:	ISO9001

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Product Description

Basic Specifications

Model NO.

1008/1308/1608/1908

Length

10mm 12mm 13mm 16mm 19mm

Type

Core Drill Bit

Material

Diamond

Usage

Well Drilling, Masonry Drilling

Application

Coal Mining, Oilfield Drilling

Shape

Round, and Customised

Surface Finishing

Compound Material

Model Type

Polycrystalline Diamond Compact

OEM/ODM

Available

Delivery

7-15 days

MOQ

50 PCS

Origin

China

HS Code

820900100

Capacity

100,000 PCS Per Year

PDC Cutter for Mining

Using advanced high-efficiency catalysts and specialized processes, our geological diamond compacts feature a high wear ratio and superior impact resistance. We have optimized the diamond layer and carbide interface bonding to improve stress distribution, ensuring maximum reliability and a longer service life.

📊 Geological Series Size Chart

Size	D (mm)	H (mm)
1004	10.40	4.5
1204	12.40	4.5
1304	13.33	4.5
1305	13.33	5.0
1308	13.44	8.0
1604	16.05	4.5
1608	16.05	8.0
1906	19.05	6.5
1908	19.05	8.0

Oil & Gas PDC Cutters

Our oil-based diamond composite sheets utilize high-grade diamond powder and cemented carbide substrates. The complete CC bond between diamond grains provides extreme strength, hardness, and thermal stability. Special post-processing techniques reduce residual stress for uniform impact toughness.

⭐ YD Series (Best Seller)

Features high thermal stability and strong impact toughness with a variety of tooth structures.

SIZE	D (mm)	H (mm)
1919	19.05	19
1913	19.05	13.2
1616	16.05/15.88	16
1308	13.44	8
1008	10	8

🚀 EM Series (Advanced Performance)

Optimized for wear resistance, meeting international standards for modern oil drilling PDC bits.

SIZE	D (mm)	H (mm)
1916	19.05	16
1613	16.05/15.88	13.2
1310	13.44	10

💎 EH Series (High-End Solution)

Designed for hard formations and ultra-deep drilling with premium impact and wear resistance.

SIZE	D (mm)	H (mm)
1919	19.05	19
1619	16.05/15.88	19
1313	13.44	13.2

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Frequently Asked Questions

What are PDC cutters used for?

PDC (Polycrystalline Diamond Compact) cutters are primarily used for coal mining, oil and gas field drilling, and masonry drilling due to their extreme hardness and wear resistance.

What is the difference between YD and EM series?

The YD series is our best-selling standard line with high thermal stability, while the EM series offers significantly improved wear resistance adapted for international oil drilling requirements.

Which series is best for ultra-deep drilling?

The EH series is our high-end product specifically designed for hard formations and ultra-deep drilling, providing the highest levels of impact and wear resistance.

What sizes are available for mining PDC cutters?

We offer a wide range of sizes including 10mm, 12mm, 13mm, 16mm, and 19mm diameters with various heights to suit different geological needs.

Do you support custom sizes or OEM?

Yes, we provide both OEM and ODM services, and we can customize the shape and specifications of the diamond compacts according to your specific project requirements.

How do you ensure the bonding between diamond and carbide?

We use specialized high-efficiency catalysts and advanced technological processes to create a complete CC bond between grains, ensuring the interface is solid and stress is evenly distributed.