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Wafer Back Grinding Wheel
E-Grind's wafer back grinding wheel utilize a resin bond for precise finishing and increased process accuracy or a unique vitrified bond for
Grind Back-Grinding wheels have developed the technology to combine diamond and bond to meet your requirements. Especially our advanced porosity technology makes it possible to grind all types of wafers with less bug-surface damage. Our Back-Grinding wheels use a special vitrified bond for rough grinding or a resin bond for fine finishing and improved process accuracy. Our back-grinding wheel features free cutting, excellent wear resistance, and good shape maintainability for long durability.
Performance of Wafer Back Grinding Wheel
Leading technology
Good self-sharpening
No dressing required
High yeild rate of work-piece
Applications of Wafer Back Grinding Wheel
Used for wafer's back thinning in LED and Semiconductor industries.
Specifications of Wafer Back Grinding Wheel
Product Specification
Available shape
6A2T
Machine
GALAXY, SPEEDFAM
Working Condition
Grinding Type
Wet
Vitrified Bond Grinding Wheels
E-Grind is providing kinds of vitrified bonded grinding wheels with different shapes and features, including double disc vitrified bond whee
The diamond and CBN are held in place by ceramic components that are fused to form the abrasive part of vitrified bond grinding wheels. Bond grinding wheels made of vitrified material offer high grinding efficiency and excellent wheel shape retention.
Vitrified Bond Grinding Wheels For Sale
Double Disc Grinding Wheels
Double Disc Grinding can reduce the non-cutting time dramtically, and can achieve automatization and high efficient grinding after installed with automatic loading and unloading mechanism.
Crankshaft, Camshaft & Cylindrical Grinding Wheels
With long dressing interval and good wheel sharpness, vitrified bond CBN cylindrical grinding wheels are the best choice for grinding crankshaft and camshaft.
Internal Grinding Wheel
Internal Grinding Wheels are used for grinding all kinds of boreholes on parts, like bearings, cylinders, auto parts, etc.
Vitrified Bond PCD and PCBN Grinding Wheel
For grinding PCD and PCBN tools, vitrified bond diamond wheels can provide high grinding efficiency and tool precision.
Natural Diamond Bruting Grinding Wheels
Grind provides high quality diamond grinding wheels for polishing and bruting natural diamonds with longer using life.
How are vitrified grinding wheels made?
Vitrified bond grinding wheels are made from abrasives(conventional abrasives, diamond powder, CBN powder), pore-forming agents, ceramic powder, and body(aluminum, steel, ceramic, etc).
Abrasives, pore-forming agents, and ceramic powder will be pressed and sintered into an abrasive ring first, then stuck on a body.
FAQs of Vitrified Bond Grinding Wheels
What is vitrified bond in grinding?
The vitrified bond is the type of bonding agent in grinding wheel, generally, ceramic powder or glass powder. Vitrified bond has better chemical stability, higher bonding strength, and excellent sharpness.
Metal Bond Diamond Grinding Wheels
As a glass grinding wheel manufacturer, E-Grind is now providing high-quality sintered diamond grinding wheels. E-Grind diamond glass grindi
The metal bond diamond wheel is made from the sintering of alloy powders and other fillers with either diamond grains or CBN grains. Used for machining quartz crystal, tungsten carbide, ceramic, glass, composite, sapphire, ferrite, refractory, thermal spraying material, and so on. Compared to resin bond wheels, metal bond wheels provide longer use life and better shape retention.
Performance of Metal Bond Diamond Grinding Wheels
Long using life
Excellent shape retention
Applications of Metal Bond Diamond Grinding Wheels
Used for machining quartz crystal, tungsten carbide, ceramic, glass, composite, sapphire, ferrite, refractory, thermal spraying material, and so on.
Specifications of Metal Bond Diamond Grinding Wheels
Product Specification
Grinding Application:
Surface Cylindrical, Cutoff Centerless, Tool & Cutter
Working Condition
Grinding Type
Dry/Wet
Grinding Wheel Dressing Stick
E-Grind is providing abrasive stick dresser with different colors and shapes. E-Grind dressing sticks for diamond wheels provides the perfec
Grind supply Dressing sticks to help you achieve maximum performance from your grinding wheel. For saving customers costs and time, we put 1 pc dressing stick for each grinding wheel in the box as our standard packing. By regular use of properly selected dressing sticks, the grinding wheel always provides the perfect working result.
Performance of Grinding Wheel Dressing Stick
A wide range of Grit Size: 24#~8000# for different usage
Grit size & hardness & bond type & Spec: Can be done as clients' requirements.
Applications of Grinding Wheel Dressing Stick
For truing, cleaning, and dressing diamond, CBN, and conventional abrasive wheels.
Sharpen fine edges on all types of tools including knives, blades, and precision cutting tools.
Tips:
Resin and Vitrified Bond, Diamond and CBN wheels
Choose a dressing stick one or two grit sizes finer than the abrasive in the wheel- in a soft grade (H or I)
Metal Bond, Diamond and CBN wheels
Choose a stick the same grit or one grit size coarser than the abrasive in teh wheel – in a medium grade (K-M)
Aluminium Oxide (White)
For dressing and cleaning CBN wheels; these sticks also work well for diamond wheel.
Silicon Carbide (Black)
Coarse grit (16-46) and hard-grade (R and harder) sticks are used for dressing conventional vitrified wheels. Finer grit and softer grades are used for dressing diamond wheels.
Specifications of Grinding Wheel Dressing Stick
Product Specification
Available shape
Rectangular, square, boat, bar, etc
Abrasive grain available
A(brown aluminium oxide), WA(white aluminium oxide), PA(pink aluminium oxide), C(black silicon carbide), GC(green silicon carbide), etc.
Working Condition
Truing, cleaning, opening and dressing

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Electroplated Diamond Tools
E-Grind is providing electroplated diamond grinding disc with all kinds of profiles. The electroplated diamond blade can be used both under
Electroplated wheels can be made in various shapes, so it will be an excellent option when the wheel is with complex profile.
Performance of Electroplated Diamond Tools
Electroplated Diamond tools are featured with free-faster cutting, non-truing and dressing, less heating due to the diamond particles protruding from the surface.
Applications of Electroplated Diamond Tools
Used for machining quartz crystal, tungsten carbide, ceramic, glass, composite, sapphire, ferrite, refractory, thermal spraying material and so on.
Specifications of Electroplated Diamond Tools
Product Specification
Available shape
With all kinds of profiles, the wheel diameter can be up to 500mm
Working Condition
Grinding Type
Dry/Wet
Dicing Blades With Hub
E-Grind is providing kinds of Disco diamond dicing blades. This type of diamond blade disco is for the cutting and dicing wafers of silicon,
Our diamond blade with Hub is with a stronger edge, which makes the blade more rigid and keeps the edge not to be broken, so the cutting with the blade is in high efficiency and of excellent quality. This wheel is mainly used for the cutting and dicing wafers of silicon, GaAs, gap, pzt, etc.
Specifications of Dicing Blades With Hub
Product Specification
Available shape
14A1
Working Condition
Grinding Type
Wet
Diamond Grinding Wheel Dresser
E-Grind is providing types of abrasive wheel dressers including diamond forming dresser and sintered dresser. E-Grind diamond dresser for gr
E-Grind developed diamond dressers widely used in many metalwork industries like auto parts, engine and engine parts, mold, cutting tools, and other precision parts.
Our products greatly help our grinding wheel to provide perfect performance in cylindrical grinding, centerless grinding, surface grinding, and tool grinding processes.
Performance of Diamond Grinding Wheel Dresser
Stable quality control
Perfect tool life
Great save dressing cost
Help customers achieve the best performance from grinding wheel
Applications of Diamond Grinding Wheel Dresser
For truing, cleaning, and dressing diamond, CBN, and conventional abrasive wheels
Applicable to different machines such as cylindrical grinders, centerless grinders, surface grinders, and all CNC grinders
Specifications of Diamond Grinding Wheel Dresser
Product Specification
Available shape
Diamond Dresser series
Single grain diamond dresser, Forming diamond knife, Multi-point diamod dresser
Diamond Grain Available
Natural Diamond, Synthetic Diamond
Working Condition
Truing, cleaning, opening and dressing
Diamond Dressing Roller
E-Grind is providing diamond roller dresser including diamond form roller and profile roller. E-Grind provided diamond dressing rollers for
Vitrified grinding wheels with Silicon Carbide, Aluminum Oxide, Diamond, or CBN as grinding media lose their profile accuracy and cutting capacity after extended use. In order to restore the same, the grinding wheels have to be subjected to a dressing process.
Grind provides diamond dressing rollers for forming and profiling Vitrified grinding wheels to keep higher precision tolerance.
Performance of Diamond Dressing Roller
Quick transfer of difficult profile shapes onto the grinding wheel for series production
Possibilities of automatizing the dressing process
Production of a large number of workpieces with very narrow and uniform tolerances
Low dressing costs for each workpiece due to the long using life of diamond profile rolls
Minimization of reject rate due to reproducible manufacturing tolerances
Quick transfer of most different profile shapes to ceramic grinding wheels
No problems in case of changes in profile shape, as only the grinding wheel has to be newly profiled
Low production costs for small numbers of workpieces
Low dressing costs due to the long using life of diamond form rolls
Repeated re-profiling is possible
Applications of Diamond Dressing Roller
For dressing higher precision requirements like +/-0.005mm and especially for complicated profile shapes.
Specifications of Diamond Dressing Roller
Product Specification
Available shape
Diamond dressing rolls series: Diamond Profile Roller, Diamond Form Roller
Working Condition
Forming, Profiling
Crankshaft, Camshaft & Cylindrical Grinding Wheels
Get cylindrical grinding wheel price now! E-Grind crankshaft grinding wheels, together with cam and cylindrical grinding wheels are designed
E-Grind provides vitrified bond CBN wheels for grinding automobile camshafts, crankshafts, and cylinders in the air-compressor industry. Optimum bond specifications have been set for each type of cam material. The wheels are used for high-speed grinding, thus the bond quality, adhesives, and materials used for the core are carefully designed for safety.
Application: Workpiece: camshaft, crankshaft.
Performance of Crankshaft, Camshaft & Cylindrical Grinding Wheels
Highly accurate and highly efficient
High-grade abrasive grits and bonding powder
Perfect dressing ability in controlling surface finish and grinding efficiency
Specifications of Crankshaft, Camshaft & Cylindrical Grinding Wheels
Product Specification
Available shape
1A1, 3A1
Working Condition
Grinding Type
Dry/Wet

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Centerless Grinding Wheels
E-Grind is offering centerless grinding wheels with centerless grinding aluminum and bakelite body. This sharpening wheel is available as 1A
E-Grind Centerless wheels are widely used for grinding TCT cutting tools, bearing parts, automobile parts, plungers, cylinders and engine valves. For different metal material, E-Grind offer both diamond and CBN wheels. For achieve mirror surface, E-Grind use finer size 2000 mesh Diamond/CBN grit to meet customer's special requirements.
Grind developed bakelite body for centerless wheels because of elastic and light weighed. The centerless wheel with bakelite body provides better surface roughness and lower machine load.
Performance of Centerless Grinding Wheels
Grit size can be 2000 mesh for better finishing
Highly precision dimension
Perfect dynamic balance
Highly precision tolerance
Bakelite body available to lower weight
Applications of Centerless Grinding Wheels
For centerless grinding TCT cutting tools, bearing parts, automobile parts, plungers, cylinders and engine valves.
Specifications of Centerless Grinding Wheels
Product Specification
Available shape
1A1
Available body type
Aluminum, Bakelite
Maximum thickness
250mm (10″)
Maximum OD
500mm (20″)
Working Condition
Grinding Type
Dry/Wet
Coolant
Walter/Oil/Emulsion
Resin Bond Grinding Wheels
E-Grind is providing kinds of resin-bonded grinding wheels with different shapes and features, including grinding wheels for woodworking and
Resin Bond grinding wheels are generally divided into resin bond diamond grinding wheels and resin bond CBN grinding wheels according to abrasives. Henan E-Grind Abrasives Co., Ltd's Resin Bond grinding wheels have long service life, excellent self-sharpening ability and good shape retention, high grinding efficiency.
Resin Bond Grinding Wheels For Sale
Cut Off Wheels
High-speed steel, mold steel, hardened steel, tool steel, stainless steel, and other ferrous metals can all be cut with the E-Grind CBN cut off wheel.
Grinding Wheels For Woodworking Tools
Diamond and CBN grinding wheels for woodworking tools with good self-sharpness, high grinding efficiency, and long use life.
Tool & Cutter Grinding Wheels
We have a full series of grinding wheels for the whole manufacturing process of tools and cutters, from cutting rods to final CNC grinding.
Grinding Wheels For Die & Tooling
For Die & Tooling grinding, we developed different bonds for grinding steels, carbides, and mixture of steel and carbide, no clogging or glazing.
Centerless Grinding Wheels
Resin bond centerless grinding wheels are widely used for high productivity and mass production of rods, bars and tubes with high precision.
Resin Bond Double Disc Grinding Wheels
Grind Resin bond Double disc wheels are widely used for surface roughing and finishing top and bottom of precision parts, such as compressor cylinder, rotors, automobile parts, spring, semi-conductor parts, etc.
Tissue Paper Knife Grinding Wheel
Tissue Paper Knives need to be resharpened online without coolant, E-Grind developed a special CBN grinding wheel and diamond grinding in the resharpening process, with no sparking.
Economical Grinding Wheels
To meet the demand for low-cost grinding wheels, E-Grind develops economical grinding wheels and helped customers save costs.
How Long Does A Diamond Grinding Wheel Last?
Parameters that affect the life of the grinding wheel:
Since the specifications of the grinding wheel and the grinding conditions are intricately intertwined to create the optimum sharpness and life, you will find the best conditions for actual machining by looking at each combination of work, machining conditions, and grinding wheel specifications.
Factors that affect the life of the diamond grinding wheel:
Specifications of the grinding wheel such as abrasive grains, particle size, coupling, concentration, and bond type, together with grinding conditions such as Cutting depth, feed rate, rotational speed (peripheral speed), and type and amount of grinding fluid are all factors affecting the life of the diamond grinding wheel.
FAQs of Resin Bond Grinding Wheels
What is resin bond grinding wheel?
The resin bond grinding wheel is the type of grinding wheel that uses resin as a bond, one of the three elements that make up a grinding wheel. In the case of resin bond grinding wheels, it only represents the bond, so it is necessary to see the specifications in detail to see what purpose and function the grinding wheel has. It is also called a resinoid grinding wheel.
Why CBN wheel, not diamond wheel, for grinding ferrous materials?
Fe, Cr, Ti, Ni, etc, can’t be machined by diamond, because these metal elements will cause a series of chemical reactions, such as oxidation or graphitization reaction with diamond, the diamond grains will wear off quickly during the grinding process of the above-mentioned materials. CBN(Cubic Boron Nitride), as the second hardest material after diamond and with similar properties to diamond, is used for machining non-diamond-machinable metals.
CBN is the best suitable abrasive for grinding ferrous materials. You will hardly generate a high temperature because CBN has an extremely good conductivity for temperature, so the heat generated is dispersed quickly.
How to choose the suitable resin bond grinding wheel?
Proper grinding wheel selection is critical to get a high grinding efficiency and good workpiece quality. According to the material of the workpiece to be ground, we can roughly choose the resin bond grinding wheels with the below principles.
Diamond grinding wheel: Tungsten Carbide, Cermet, Hard metal/steel combinations, Glass, Quartz, Ceramics, Ferrotitanite Graphite, Magnetic materials
CBN grinding wheel: Stainless steel(SS), HarHardened high-speed steel (HSS), High alloyed steels with at least 55 HRC, Case-hardened steels, Iron-based powder coatings, Soft steels, Chill castings, Stellite.
Diamond Grinding Wheels
E-Grind is now providing types of CBN grinding wheels and diamond super abrasive grinding wheels with high quality. Wide ranges of resin bon
Henan E-Grind Abrasives Co., Ltd is a professional manufacturer of diamond grinding wheels and Cubic Boron Nitride (CBN) grinding wheels, which are widely used in the woodworking industry, tool making, bearing, gear, mold and die, automobile, aerospace, Semiconductor industry, glass, and ceramic, etc.
Types of Diamond Grinding Wheels
Cut Off Wheels
Grinding Wheels For Woodworking Tools
Tool & Cutter Grinding Wheels
Grinding Wheels For Die & Tooling
Centerless Grinding Wheels
Resin Bond Double Disc Grinding Wheels
Tissue Paper Knife Grinding Wheel
Economical Grinding Wheels
Resin Bond Grinding Wheels
Henan E-Grind Abrasives Co., Ltd's Resin Bond grinding wheels consist of resin(phenolic or polyimide), fillers, either diamond or CBN, and wheel cores.
Vitrified Bond Grinding Wheels
Double Disc Grinding Wheels
Crankshaft, Camshaft & Cylindrical Grinding Wheels
Internal Grinding Wheel
Vitrified Bond PCD and PCBN Grinding Wheel
Natural Diamond Bruting Grinding Wheels
Vitrified Bond Grinding Wheels
Vitrified bond grinding wheels have ceramic components which are fused to form the abrasive section and hold the diamond and CBN in place. Vitrified bond grinding wheels hold wheel shape very well and provide a high grinding efficiency.
Metal Bond Grinding Wheels
Metal Bond CBN Grinding Wheels
Metal Bond Diamond Grinding Wheels
Metal Bond Grinding Wheels
Henan E-Grind Abrasives Co., Ltd's metal bond grinding wheels can work in the wet or dry conditions in different cases.
Electroplated Tools
Electroplated CBN Tools
Electroplated Diamond Tools
Electroplated Tools
Electroplated Tools are made by plating diamond or CBN grains with a single layer of nickel, Henan E-Grind Abrasives Co., Ltd's electroplated tools can provide a long service life and excellent cutting ability.
Dicing Blade & Grinding Wheels For Semi-Conductor
Wafer Back Grinding Wheel
Dicing Blades Without Hub
Dicing Blades With Hub
Precision Cutting Wheel
Dicing Blade & Grinding Wheels For Semi-Conductor
Diamond tools play a great role in semi-conductor processing from a wafer to a single chip, Henan E-Grind Abrasives Co., Ltd can provide world-class dicing blades & grinding wheels for semi-conductor industry.
Grinding Wheel Dressing Tool
Diamond Dressing Roller
Diamond Grinding Wheel Dresser
Grinding Wheel Dressing Stick
Grinding Wheel Dressing Tool
Grinding Wheel Dressing Tools play an important role in the grinding process, the dressing process is crucial to grinding efficiency and final grinding quality.
Why Choose E-Grind Diamond Grinding Wheels?
Experience
We have more than 50 years of experience in the super-abrasive industry, with the special know-how, our professional teams can provide you with excellent technical support.
01
R&D Capability
With over 40 researchers and engineers in the R&D center, we keep researching and developing new bond systems to meet the market's demand and provide customers with customized products.
02
Fast Delivery Time
Our normal delivery time is 15-20 days, and urgent items can be finished in 10 days.
03
Customer Service
To reach the goal of 100% customer satisfaction, E-Grind always provides customers with the most competitive price, consistent quality, efficient service, and the most effective tech support.
04
Quality Check
In order to guarantee product quality consistency, besides 100% quality check, we implement IQC, PQC and FQC from raw material purchasing and finished products leaving.
05
Diamond Grinding Wheels Applications
Tungsten carbide tips are welded on steel body, and the tungsten carbide tips need to be ground to get the best cutting performance and using life. The grinding process of tungsten carbide tips includes face grinding, top grinding and side grinding. We can provide diamond grinding wheels for TCT saw blades.
Diamond grinding wheels for TCT saw blades