Chinese New Year is coming! As we celebrate with our families, I would like to share our holiday schedule with you. Holiday Dates: Feb 14 – Feb 23, 2026.

China will implement export controls on certain ultra-hard materials starting from November 8, 2025.

3 Better (Changsha 3 Better Superhard Materials Co., Ltd.) is proud to announce the relocation of our office on October 10, 2025 — a milestone that marks both growth and new beginnings.

PCD (Polycrystalline Diamond) saw blades feature high hardness, excellent wear resistance, and long service life. They are ideal for high-precision and high-efficiency cutting tasks across multiple industries.

Compare PDC insert and carbide insert cutting tools. Understand performance differences for better industrial tool selection.

PCD saw blade is a high-efficiency cutting tool. It has been widely used in various industries such as furniture, lumber, construction, decoration, renovation, non-ferrous metallurgy, etc.

The diamond wire breakage can be divided into two types: The breakage at both ends of the joint where the diamond wire rope is buckled is called joint breakage; The breakage of other parts of the diamond wire except for the joint is referred to as middle rope breakage;

PDC bits possess unique properties. Before using them, it is essential to understand the specific model and its characteristics thoroughly.

With their shearing rock-breaking principle, excellent structural characteristics, and broad adaptability, PDC bits have become essential tools in modern drilling operations. Whether in high-temperature deep wells or complex formations, PDC bits demonstrate efficient and stable performance, significantly enhancing drilling operations and delivering more significant economic benefits to the oil and gas industry.

With the advancement of the social economy, the demand for oil resources is rapidly increasing. As exploration and development progress, the industry has expanded from shallow wells to deep and even ultra-deep wells. Additionally, the focus has shifted from conventional oil and gas to unconventional resources such as shale gas, shale oil, and tight gas. With the rising costs of exploration, it is essential to control investment and improve drilling efficiency, and accelerating drilling is one of the most effective ways to reduce costs.

Diamond wire saws are often used to cut frame beams, concrete columns and so on. This article briefly introduces you to the basic procedures for the construction of diamond wire saw cutting frame beams.

Based on the operating environment and processing objects of underwater diamond wire saw machine, the diamond wires should meet the technical requirements as following.

In modern manufacturing and repair, sanding technology is essential for achieving fine surface treatment. Wet Polishing Pads and Dry Polishing Pads are two primary types of sanding tools, each with unique applications and technical features. This article explores their differences regarding working principles, material composition, application areas, advantages and disadvantages, and usage considerations.

According to different actual needs and uses, diamond wire saws on the market can be divided into 7 types.

The diamond wire saw mainly uses a flexible steel wire rope with a length of 50 meters or 100 meters. This wire rope has strong tensile resistance and is not easy to break.

The PDC compact, commonly referred to as Polycrystalline Diamond Compact (PDC), stands as a prominent choice in geological and oil drilling operations due to its exceptional resistance to abrasion and impact.

As a specialized floor treatment tool, grinding blocks are an important part of diamond grinding technology.

In a specific application case, the Diamond DTH Bits successfully drilled a depth of 1181 meters, showcasing their reliability and efficiency.

We are pleased to announce the positive feedback from our valued customers on our diamond segments. Recent conversations with several clients have highlighted the exceptional quality and stability of our products, solidifying our reputation as a trusted industry leader.

3BETTER specializes in the production and development of PDC products. At present, PDC products are sold in Europe and the United States quarries for various brands of chain saws.

Our team was on-site, eagerly sharing our latest innovations and insights with visitors. From engaging discussions with industry professionals to showcasing o

We are absolutely thrilled to extend a warm invitation for you to visit our dynamic booth at the Bangkok International Trade & Exhibition Center.

As a professional grinding tool, the diamond grinding wheel has a variety of grinding methods, each of which plays an important role in different application scenarios.

Changsha 3Better Ultra-hard Materials Co., Ltd. cordially invites you to participate in the upcoming 2023 Southeast Asia Wire & Tube Exhibition in Bangkok, Thailand.

Changsha 3Better Ultra-hard Materials Co., Ltd. is delighted to extend a warm invitation to you, our esteemed customers, to visit our booth at the prestigious MARMOMACC 2023 trade show in Verona, Italy.