Jinbohui Tools | Professional Diamond Tools Manufacturer

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Jinbohui Tools

Premium Diamond Tools, Industry-leading Core Barrels

Export Manufacturer with Strong R&D & Complete After-sales Support

Jinbohui Tools

Gold Quality, Win Global Trust

Focus on Innovation, Build a Reliable Diamond Tool Brand

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Dry core bits for Europe Market

Mainly used for drilling walls such as brick,block,abrasive concrete and reinforced concrete. Supreme quality,better dust removal, fast speed and long life. The length and thread can be provided upon request.

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Dry core bits for US Market

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Three-Section Core Bit Tubes

Be fit for three-section body core bits.

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Single Core Bit Tubes for Asia market

Be fit for single body core bits.

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Single Core Bit Tubes for US market

Be fit for single body core bits.

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Single Core Bit Tubes for Europe market

The thread such as 1/2" BSP, M42, CRI28 or 5/8"-11 is available. The length and other thread can be provided upon request.The longest length we can make is 2000mm.

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Dry Core Bit Tubes for US market

Be fit for dry use core bits.

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Dry Core Bit Tubes for Europe market

M16 thread is available. The length and other thread can be provided upon request.

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Product categories

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Three-section core bit tubes

Suitable for drilling all types of soft and hard rocks, widely applied in geological exploration industry. Impregnated drill bits feature evenly distributed diamond grains within the matrix. As the matrix wears down during drilling, fresh diamond grits continuously expose to cut rock formations. Sharp, durable and high drilling efficiency.

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Core Bit Tubes For Wet Use

Our wet core bit tubes are specially designed for water cooling drilling work. Matched with diamond core bits, they feature stable structure and long service life, ideal for geological rock sampling and core extraction under wet drilling conditions.

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Core Bit Tubes For Dry Use

These dry-type core bit tubes are engineered for water-free drilling operations. Rigid and wear-resistant, they perfectly match dry diamond core bits for geological rock coring without cooling water, widely applied in field exploration where water supply is unavailable.

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Diamond Core Bits For Wet Use

Our wet diamond core bits adopt evenly distributed diamond segments inside the matrix. With water cooling during drilling, they deliver sharp cutting, low wear and high efficiency. Perfectly paired with wet core bit tubes, they are widely used for coring hard and soft rocks in geological exploration.

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Diamond Core Bits For Dry Use

These dry diamond core bits are equipped with high-performance diamond segments optimized for water-free drilling. Special matrix formula enhances heat dissipation without cooling water, ensuring sharp cutting performance and long service life. Matched with dry core bit tubes, they are ideal for field geological exploration where water is inaccessible, suitable for coring various soft and hard rock formations.

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Diamond Segments

Our diamond segments are core abrasive parts for manufacturing and repairing diamond core bits, saw blades and grinding tools. High-quality diamond particles are firmly sintered into the alloy matrix with uniform distribution. When the matrix wears away during operation, new diamond grits keep exposed to maintain stable cutting and grinding performance. Custom sizes, hardness and diamond concentration are available to fit rock drilling, stone cutting and concrete polishing demands.

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Diamond Saw Blades

Diamond saw blades consist of sturdy steel bodies and premium diamond segments. Available for both wet and dry cutting, they cut granite, marble, concrete and stone smoothly with sharp cutting edge and low vibration. High diamond concentration ensures long service life and high cutting efficiency. Widely used in stone processing, construction and road renovation. Custom diameters and specifications are acceptable.

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Grinding Cup Wheels

Our diamond grinding cup wheels are specially manufactured for surface grinding, leveling and edge trimming of concrete, stone and masonry. With tightly bonded diamond segments, they feature high grinding efficiency, stable operation and long service life. Multiple types are offered for rough grinding and fine polishing, widely applied in construction and stone processing industries. Custom specifications are supported.

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Extensions& Adaptors

Extension rods and adaptors are essential matching accessories for core drilling tools. The extension lengthens the drilling depth, while the adaptor connects drill bits and tubes of different thread standards. Made of high-strength alloy steel, they boast high toughness, wear resistance and stable connection. Compatible with our full series of core bits and drill tubes, they simplify assembly and suit various geological drilling operations. Custom threads and lengths are available.

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Who we are

Shijiazhuang Jinbohui Tools Co., Ltd. is an export-oriented enterprise specialized in diamond tools which are widely used on concrete and stone materials. Our main products are core barrels, diamond core drill bits, thread adaptors, extentions, diamond saw blades, diamond cup wheels,diamond segments and so on.Especially the core barrels have the supreme quality in the industry. Our company is located in Shijiazhuang city, which is 280km from Beijing and 290km from Tianjin sea port, very convenient transportation. The company has a total asset of RMB60 million , factory covering 37,000 square meters and more than 100 employees.

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CERTIFICATES

Passed ISO9001, SGS and 18001 standards to ensure that we continue to provide the highest level of customer satisfaction .

EQUIPMENT

To become an esteemed well-known tool enterprise gradually with continuous improvement, steady growth and healthy

PROFESSIONAL TEAM

The company takes "Gold quality, Learn widely, Benefit society " as the enterprise tenet. We adhere to the product

GLOBAL SERVICE

The company has a total asset of RMB60 million , factory covering 37,000 square meters and more than 100 employees

Product process

Especially the core barrels have the supreme quality in the industry.

Guided by our tenet "Superior Quality, Extensive Progress, Benefit Society", we focus on professional diamond tools and keep expanding our product range. We pursue technical & managerial innovation to boost core competitiveness. Following the principle "Market-oriented, Quality Priority, Customer First", we develop global markets persistently. We strive for steady, sound growth to build a respected renowned tool manufacturer.

Quality control

The company takes "Gold quality, Learn widely, Benefit society " as the enterprise tenet. We adhere to the product specialization, and expand product lines constantly with the tool industry –centric; adhere to the innovation of technology and management, and improve enterprise core competence constantly; adhere to the principle of “market oriented, quality first, customer uppermost”, and exploit domestic and overseas markets constantly.

Blog&News

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The company has dozens of sets of advanced production

The company has dozens of sets of advanced production equipments and testing equipments, professional technical personnel and sales personnel, to provide high quality products and perfect after-sales service. Our products have been exported to Russia, Ukraine, Brazil, Germany, the United States, Japan, South Korea, the Netherlands, Denmark and South-east Asia, etc, and won good reputation and high praise.

Jun 29,2026

2015.2.3–2.6 World of Concrete, Las Vegas

We attended World of Concrete Exhibition in Las Vegas from Feb 3 to 6, 2015, showcasing our full range of diamond tools to North American buyers.

Jul 28,2022

Feb 2 – 5, 2016 | World of Concrete, Las Vegas

We participated in World of Concrete in Las Vegas from Feb 2 to 5, 2016, displaying our complete diamond tool products for overseas clients.

Jan 10,2022

Jan 17 – 20, 2017 | World of Concrete, Las Vegas

We took part in World of Concrete Exhibition in Las Vegas during Jan 17-20, 2017 to exhibit our full series diamond tools.

Nov 12,2021

Jan 22 – 25, 2019 | World of Concrete, Las Vegas

We attended the World of Concrete show in Las Vegas from Jan 22 to 25, 2019, showcasing our full line of diamond tools to global buyers.

Nov 12,2021

Mar 4 – 7, 2018 | International Hardware Fair Cologne

We attended the International Hardware Fair Cologne from March 4 to 7, 2018 to display our complete diamond tool range.

Nov 12,2021

Jan 23 – 26, 2018 | World of Concrete, Las Vegas

We participated in the World of Concrete Exhibition in Las Vegas from Jan 23 to 26, 2018, exhibiting our full range of diamond tools to overseas purchasers.

Nov 09,2021

The company takes "Gold quality, Learn widely, Benefit society "

Nov 09,2021

Shijiazhuang Jinbohui Tools Co., Ltd

Dongke Luacheng District Shijiazhuang City,Hebei ,China

0086-311-86588910 86588910

jbh@jbhtools.com

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