sharpening wheel super abrasive Vitrified CBN Grinding Wheel OD 50mm for HSS alloy

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Price:RUB 1,486.55
Price in USD:Details


Product Overview


Product Description

We will provide you with whatever specification grinding wheel you require. At Bigstars we only use the best, which produces the highest quality product. We will never compromise on the quality of the raw materials that go into our wheels.

At Bigstars everything will be built as our customers’ specifications.Different criteria or request and different your operator or stresses, its reason cases the different wheels you may really need from other wheels. It means that there is no perfect grinding wheel for everyone, and there is no magic formula for making wheels, but what we can do is to provide any wheel in whatever formula you require,and our experts will be on hand to discuss your requirements.

All of our Superabrasive wheels are produced within a certified ISO9001 quality environment which ensures a consistent product, the same one each time.

Technology creates high-quality goods. Profession is creditworthy.




Application and Performance

Hardness of abrasive and superabrasive

 Materials to be ground

Characteristics of different bond

selection of bond


Indication of grit size

Mesh Size  Averrage Diameter(µm) FEPA U.S.A
50 297 D301 50/60
60 250 D252 60/85
80 177 D181 85/100
100 149 D151 100/120
120 125 D126 120/140
140 105 D107 140/170
170 88 D91 170/200
200 74 D76 200/230
230 62 D64 230/270
270 53 D54 270/325
325 44 D46 325/400
400 37 M40 36-54µ
600 28 M25 22-36µ
1000 15 M16 12-22µ
1500 10 M10 8-12µ
2000 8   5-12µ
2500 6 M6.3 4-8µ
3000 5   2-6µ


Vitrified Bond Wheels

Vitrified bond is a vitreous binding material and generally contains pores inside while other materials contain no pores.Therefore vitrified bond wheels have excellent grinding ability and are superior in forming.


1.   Characteristics of Vitrified Bond Wheels

  •  Wheels grinding ability and wheel life depend on the combination of binding material ,super abrasive mesh size, concentration, and porosity. The harder the bond, the longer wheel life is achieved.On the contrary, the softer the bond, better grinding ability is achieved because porosity becomes higher .Also higher concentration of abrasive, equates to longer wheel life.
  • Automated processing is available because simultaneous operation of truing and dressing using rotary dresser on the grinding machine is possible.
  • Cutting edges can be manipulated in such a manner that the surface finish of the part can be controlled.
  • Diamond wheels have difficulty in truing and dressing with rotary dressers.Therefore surface finish depends on the mesh size of super abversive in the diamond wheel.

2.  Applications of Diamond Wheels

  • They are efficiently used for grinding difficult-to-machine materials such as PCD,PCBN,ceramis,etc.
  • They are fenerally superior in grindding ability to metal bond wheels. Because the vitrified bond has no elasticity, it is better suited for tight tolerance applications than resin bond wheels.

3.  Appications of CBN Wheels

  • They are used for grinding ferrous materials such as automotive parts(camshafts,crankshafts,gears,CVJ,  etc.) , bearing parts, house hold appliance parts(compressors, motor shafts, etc.),and cutting tools.
  • CBN abrasive has superior heat stability thus providing excellent performance in super high-speed grinding to process camshafts, crankshafts,etc.
Packaging & Shipping
Packing Carton, plastic bag,or as your request
Shipping  we use DHL,UPS,FEDEX, ship the goods,or according to the customer's requirement
Delivery time about3-7days, for special time according to your quantity
Our Services

1. Quick Response: Your inquiry will be replied within 24 hours.

2. Competitive Price : Directly from factory to save your money.

3. after-sales warranty : Once there is problem after you received products, you can contact us in time. We will resolve it in short time.

4. Flexibility: Small orders are acceptable for quick delivery and to help you reduce stock cost.

5. OEM service: Custom fabrication according to your drawings ,samples or designs.

Company Information

Shanxi Bigstars Superabrasive Tools and Products Co., Ltd is a high-tech company engaged in R&D, manufacture of superabrasive grinding wheels, superabrasive honing stones and tools, etc. In absorption of advanced overseas superabrasive material technological theory, we launched series of superabrasive products and tools that our customers and industry peers to be the unanimous endorsement. Our aim is to become an excellent enterprise which is working on superabrasive tools and products, and we can also provide customers with first-class service and product solutions, thereby creating a world-class the enterprise of superhard tools and products.



1. Are you a manufacture supplier?

YES, we are a professional manufacture with 13 years of production in making series of honing stones and superabrasive grinding wheels.

2. How about your shippment time?

For normal order: within 5-7 days.

For large quantity: within 10-15 days.

3. How to make an order?

PLS provide us with the following information when placing a new order. We will appreciate it very much if you can give us more details about  your requirements

1.Materials to be ground(What type of product do you produce)
Stock removal  
Required Surface Roughness  
Required Accuracy Tolerances  
2.Machine Type(What kind of machine do you use?)
Type and Model  
Spindle Capacity  
Type of Grinding(Surface Grinding,Cylindrical Grinding,etc.)  
Wheel Revolution  
Peripheral Speed  
Feed Rate  
Depth of Cut  
Coolant Type  
Other Conditions  
3.Wheel Being Used(What kind of wheel do you use?)
Shape and Size  
4.Quantity and Time for Delivery
Required Time for Delivery  
5.Other Requirements
Your Ordering No.  

4. How about your shippment way?

We will select suitable shippment according the order quantity, the package details shippment by express(TNT, DHL, FEDEX, USP),by air or by sea.

5. How do I make payment?

We will make PI for you, you can make payment with L/C, T/T, Western Union,Paypal.


Contact us

Any products you have interest, PLS feel free to contact me at any time

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