Diamond composite sheet is a composite material composed of diamond and cemented carbide matrix. It has the characteristics of high hardness and good wear resistance. It is widely used in oil drilling, geological exploration, coal drilling and mining drill bits and machining tools.
Mining Applications: Suitable for soft to medium-hard geological drilling, with high impact toughness and thermal stability. Heat-resistant temperature up to 750 ºC (two minutes). Available with flat surfaces and various grooves, polishing, and chamfering.
Mechanical Tools: Suitable for cutting high-hardness alloys, wood, ceramics, and non-ferrous metals. High cutting accuracy and customizable shapes (rectangular, triangular, fan-shaped) for wear-resistant devices and drill teeth.
- Variety of tooth structures using advanced catalytic processes.
- Firm and uniform interface for superior durability.
- High wear resistance, thermal stability, and strong impact toughness.
- Continuous thickening of polycrystalline diamond layers (up to 2-4mm).
- Optimized interface structure to improve stress distribution.
Our products are widely used in borehole drilling, civil infrastructure, rock core drilling, soil testing, pile foundation drilling, and oil field exploration. We provide optimized solutions for various geological conditions including metallurgy, mining, and highway construction.
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Frequently Asked Questions
What materials are PDC cutters made of?
PDC (Polycrystalline Diamond Compact) cutters are composed of a diamond layer integrated with a tungsten carbide substrate, combining high hardness with impact toughness.
What is the thermal stability of these cutters?
These cutters can withstand heat up to 750 ºC for approximately two minutes, making them suitable for challenging drilling environments.
Can I request customized sizes or shapes?
Yes, we support DIY customization. Special shapes like roof ridge, helmet, and various conical or spherical forms can be processed according to your specific drawings.
What are the main applications for PDC cutters?
They are primarily used in oil and gas drilling, geological exploration, coal mining, and as mechanical tools for cutting high-hardness non-metals and non-ferrous metals.
How is the quality of the product verified?
We use advanced detection methods including direct reading spectrum analysis, microhardness detection, and metallographic microscopic observation to ensure compliance with ISO standards.
What is the typical lead time for an order?
If the items are in stock, they are usually prepared for delivery within 1 week. For out-of-stock items, the delivery time depends on the specific order quantity.
Elliott Cutters
