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1A8/CBN Grinding Wheel For Inner Hole Grinding And Sharpening
Uses: used for low iron content metal and non-metallic hard and brittle materials, such as precision molds, ceramics, cemented carbide,etc. Grinding and polishing for inner hole and knife edge.
Features: grinding sharp, high finish, good processing effect for surface and edge, high durability, long service life.






Specification Table
| TYPE | D | T | H | Handle D | Handle L |
| 1A8 | 8/10/12 | 5-20 | 6/8 | ||
| 15/20/25/30 | 5-20 | 6/8/10 | |||
| 35/40/45/50 | 5-20 | 6/8/10 | |||
| AW | 8 | 5-20 | 6 | 20-50 | |
| 10/12 | 5-20 | 6/8 | 20-50 | ||
| 15/20/25/30 | 5-20 | 6/8/10 | 20-50 | ||
| 35/40/45/50 | 5-20 | 6/8/10 | 20-50 |
How to choose grinding wheel
Grinding is one of the main machining methods in the present semi finishing and finishing, and the grinding wheel is an important tool in the grinding process.
According to different uses, grinding mode and the type of grinding machine, the wheel was made of various shapes and sizes, the common grinding wheel with flat shaped grinding wheel, cylindrical wheel, double bevel wheel, cup wheel, bowl shaped grinding wheel, disc wheel and so on.
Selection of grinding wheel elements
(1) hard grinding material, choose the soft, fine grit grinding wheel. Soft grinding material, should choose a hard, coarse grit grinding wheel. By doing this ,grinding wheel loss is small, also not easy to plug.
(2) when doing the rough grinding ,in order to increase the productivity, the coarse grit, soft grinding wheel should be chosen, In order to improve the surface quality of the work piece during accurate grinding , the fine grit ,hard grinding wheel should be chosen.
(3) the large area of grinding or thin-walled work piece grinding should choose the coarse grit, soft grinding wheel. This wheel is not easy to plug, the surface of the work piece is not easy to burn, the work piece is not easy to deformation.
(4) form grinding process to select the fine grit, the small organization, and the hard grinding wheel to maintain the profile of the grinding wheel.
Diamond resin grinding wheel with high hardness, high strength, high abrasive ability, mainly used for grinding high and hard alloy, non-metallic materials, cutting hard and brittle metal, non-metallic minerals, etc.. Such as carbide, ceramics, agate, optical glass, semiconductor materials and wear-resistant cast iron, stone, etc..
Diamond resin grinding wheel has a good polishing effect, grinding wheel sharp, not easy to plug, the specific characteristics are as follows:
1 grinding efficiency is high, while grinding wheel consumption is relatively slow;
2 self sharp, the grinding heat is small, not easy to plug, reduce the phenomenon of the work of the grinding burn;
3 the grinding wheel has a certain elasticity, which is beneficial to improve the surface roughness of the work piece, which is mainly used in the process of finishing, semi finishing, cutting and polishing;
4 diamond resin grinding wheel is a low temperature curing, production cycle is short, the equipment and supply process is relatively simple; because of the flow of resin, easy to form the complex surface of the grinding wheel.
Resin bonded diamond grinding wheel, a variety types of products for the selection (parallel wheel, parallel with arc grinding wheel, double concave wheel, double bevel wheel, bowl type grinding wheel) etc..
Parallel grinding wheel: mainly used for the outer circle grinding and cutting edge processing of hard alloy material
Parallel arc grinding wheel: mainly used for the forming grinding and the forming of the circular arc surface of hard alloy material
Double concave grinding wheel: mainly used for grinding measuring tools and non core grinding wheel
Double bevel wheel: mainly used for grinding hard alloy gear hob, thread cutter
The bowl wheel: mainly used for hard alloy cutting tools, high-speed steel tool grinding, can also be used for milling
Packaging & Shipping
Common packing : 1pc /plastic bag / foam / color box / carton box

OEM packing is accepted ,other request ,pls let me know

In the inquiry, it would be helpful to give the following information:
1. Wheel shape and description.
2. Wheel size.
3. Type of abrasive, Diamond or C.B.N.
4. Grit size.
5. Concentration.
6. Application.
7.Type of bond
Our services
1.LOW MOQ : it can meet your trial order need well ;
2.OEM Accepted: we can do your own brand and design;
3.Good Service: from inquiry to shipment ,we have professional person to deal with the whole processes;
4.Good quality: we have strict quality control system .Good reputation in the market.
5. 24 Hours Technical consultation
Liaocheng Taili Diamond Tools Co.,Ltd. is located in the beautiful waterside-town Liaocheng City, as a professional manufacturer of diamond tools, was established in 2011,After the Rapid development in these years, We have been one modern enterprise integrated with research, production and sales.
The company has a number of experienced senior engineers, mainly are from the famous domestic industry research institute. ,Based on advanced technology and comprehensively systematic research and analysis, we have developed unique diamond tools of sawing, cutting, grinding, milling and drilling which are adaptable in different areas.
With high quality products at reasonable prices, we sincerely hope to set up close relationships with customers all over the world.


1.What is your MOQ?
Our MOQ usually is 20pcs, trial order is accepted
2.Can we use your brand?
Sure, we provide OEM service ,just send us your packing design and company logo .
3.Can you supply sample for test and your samples are free?
Yes, usually we will make sample specially according to clients’ request , and the sample cost and freight charge will be paid by clients, the sample charge will be deducted from the following order.
4.Do you have different quality grade to meet our customer and market?
Yes ,different customer market ,different quality grade .
5.what’s your competitive advantage?
1) our company is a manufacturer, so the price must be the best for you.
2) We have full-automatic machine to produce product , it can make our quality steady and safety.
3) we have a professional technological team, mainly are from the famous domestic industry research institute. .
4) More than 15 years of experience in design research and development
5) 24 Hours Technical consultation and one-year warranty for all products
Liaocheng Taili Diamond Tools Co.,Ltd.
//lctaili.en.alibaba.com
Mobile phone / Whatsapp : +86 13563521870
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