Cubic Boron Nitride CBN | Hefei Evaporation Boat Inc.

Basic Info.

Model NO.	CBN-B5
Shipment	TNT, FedEx, EMS, DHL, etc.
Transport Package	Plastic Bag+Carton
Specification	60/70-325/400MESH
Trademark	kumthai
Origin	Zhengzhou
HS Code	7105102000
Production Capacity	1000000/Month

Product Description

Cubic Boron Nitride and Micron Powder CBN Grit Abrasive Materials with Good Grinding Efficiency and Excellent Service Life for Resin/Vitrified/Metal Bond Abrasive, All Sizes Available!

CBN-B1
Product Features: Black color, single crystal/monocrystal, irregular crystal shape, low strength, easily crushed, excellent self-sharpness, sharp edges, high efficiency and slightly low service life.Product Applications: 1. Resin bond abrasives 2. Low temperature grinding

Optional Grit Size
Product Category	Grit Size (Mesh)
CBN-B1	60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400,etc.
Note: Special Specification can be customized according to customer's requirements.

CBN-B5
Product Features: Black color, single crystal/monocrystal, irregular crystal shape, high strength, good thermal stability, high grinding efficiency, excellent service life and wide application range.Product Applications: 1. Vitrified bond abrasives 2. Metal bond abrasives

Optional Grit Size
Product Category	Grit Size (Mesh)
CBN-B5	60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400,etc.
Note: Special Specification can be customized according to customer's requirements.

CBN-B10
Product Features: Black color, single crystal/monocrystal, irregular crystal shape, moderate strength, good sharpness and high grinding efficiency.Product Applications: 1. Resin bond products 2. Vitrified bond products

Optional Grit Size
Product Category	Grit Size (Mesh)
CBN-B10	60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400,etc.
Note: Special Specification can be customized according to customer's requirements.

CBN-A80
Product Features: Brownish black color, irregular crystal shape, high strength, high sharpness and good thermal stability.Product Applications: 1. Resin bond products 2. Vitrified bond products 3. Metal bond products

Optional Grit Size
Product Category	Grit Size (Mesh)
CBN-A80	40/50, 50/60, 60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400,etc.
Note: Special Specification can be customized according to customer's requirements.

CBN-A90
Product Features: Dark brown color, single crystal/monocrystal, regular crystal shape, high strength, good thermal stability and long service life.Product Applications: 1. Metal bond products 2. Electroplated tools

Optional Grit Size
Product Category	Grit Size (Mesh)
CBN-A90	40/50, 50/60, 60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400,etc.
Note: Special Specification can be customized according to customer's requirements.

Cubic Boron Nitride CBN-B5 Powder for Vitrified/Metal Bond Abrasive

Cubic Boron Nitride Micron Powder
CBN-B5M
Product Features: Cubic Boron Nitride micron powder B5M is made from CBN-B5 series CBN abrasives, which has good grinding efficiency and excellent service life.Product Applications: 1. Honing stone 2. Polycrystalline CBN compact and sintered body 3. Grinding and polishing of ferrous metals

Optional Particle Size
Product Category	Particle Size (Micron)
CBN-B5M	0-0.5, 0-1, 0.5-1, 0.5-1.5, 0-2, 1-2, 0.5-3, 1-3, 1.5-3, 2-3, 2-4, 2-5, 3-6, 3-7, 4-8, 4-9, 5-10, 5-12, 6-12, 7-14, 8-16, 8-20, 10-20, 12-22, 12-25, 15-25, 20-30, 22-36, 30-40, 30-50, 36-54, 40-60, 50-70, 54-80, etc.
Special Specification can be customized according to customer's requirements.

CBN-A80M
Product Features: Cubic Boron Nitride micron powder A80M is made from CBN-A80 series CBN abrasives, and go through special surface clean class treatment, which has high strength and high thermal stability.Product Applications: 1. Fine grit vitrified bond products 2. Polycrystalline CBN compact and sintered body

Optional Particle Size
Product Category	Particle Size (Micron)
CBN-A80M	0-0.5, 0-1, 0.5-1, 0.5-1.5, 0-2, 1-2, 0.5-3, 1-3, 1.5-3, 2-3, 2-4, 2-5, 3-6, 3-7, 4-8, 4-9, 5-10, 5-12, 6-12, 7-14, 8-16, 8-20, 10-20, 12-22, 12-25, 15-25, 20-30, 22-36, 30-40, 30-50, 36-54, 40-60, 50-70, 54-80, etc.
Special Specification can be customized according to customer's requirements.

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Company Profile: Kumthai Abrasives Co., Ltd., one of the best abrasives suppliers in China, located in Zhengzhou, an important developing city along the "Belt and Road" and also a central city of China abrasives and superhard material industry, have devoted themselves to the export business of China's abrasives for many years. As an audited supplier in Made-in-China, Kumthai Abrasives has a complete and scientific production and quality management system, and better customer services. OEM, ODM and own Brand(KUMTHAI) can be provided according to customer's requirements. Our Advantages: 1.With many years of export experiences and good reputation, we provide clients with stable product quality and professional technical advice.2.OEM, ODM services and our own brand (KUMTHAI) are provided according to customers' requirements.3. High quality single crystal diamonds from ZhongNan Company as the raw materials ensure the best quality of our products.4. Management System Certification: ISO 9001, ISO 9000, ISO 14001, ISO 140005. Products with different grades and sizes can meet different market users' demand for different product quality and prices.6. We guarantee that our products are good quality with competitive prices, and delivery in time.7. Technical research and development strength: The company's employees have the relevant discipline background of abrasive grains and superhard materials, and know more about abrasives and grinding. They would like to provide better services for customers to meet their different needs. What's more, the company invites senior research experts from Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd. and Henan University of Technology as product consultants, which can help to achieve in-depth product technical cooperation with customers and better matching demands, combined with China's industrial advantages. Our Services: 1. Your inquiries will be replied in 24 working hours;2. Free samples offered in certain quantity and delivered within 10 days;3. MSDS, PL, INV and C.O., FORM-E or other information you need can be provided at the top speed;4. Any questions about products and technology will be answered sincerely and professionally.5. Related products sourcing services. Frequently Asked Questions: Q1: Can you offer free samples?
A: Yes, free samples can be offered in certain quantity, and big samples and special products with charge. Q2: Can I have a sample order for your products?
A: Yes, we welcome sample orders to test and check the quality. Q3: What is your delivery time?
A: Sample order: Within 7 working daysMass order: Within 25 days after 30% deposit received for conventional products. Negotiation for special products. Q4: What is your payment terms?
A: T/T, D/P, L/C and so on. Q5: Do you offer customized products according to customer's requirements?
A: Yes, OEM, ODM services and our own brand (KUMTHAI) are provided according to customers' requirements. Q6: Are all your products on the website?
A: Not all the products on the website. For some related products or the sizes that are not included on the website, please make an inquiry separately....~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~