6A2 vitrified diamond grinding wheel for PCD/PCBN tools

The R can reach 0.01

The finest grit can reach 1μm, and the chipping can be controlled under 0.005mm

Diamond layer is narrowest to 1mm

Precision control of geometric tolerance

Extremely long lifetime through high adhesion strength of the diamond grain

Superior insert edge quality

High cutting ability with profile retention

Dressing vitrified diamond grinding wheels for PCD tools

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Product Details

MoreSuperHard Products devotes to offer an efficiency and economic solution in PCD and CBN cutting tools grinding. We can supply quality PCD grinding wheel at very long life as well as fast cutting. We only choose the very strong synthetic diamond as the raw materials, we make sure not only the particle shape is round enough but also be with some sharp points, which can make sure we won’t lose the efficiency while we still want enough life from the wheels. So it will help you get fast, stable, much more PCD tools in unit time.

Suitable Grinding Machines:COBORN,EWAG, FARMAN,MYTECH…

vitrified diamond wheel for pcd grinding pcd cutting tools

Application of diamond grinding wheel for pcd tools
Vitrified bond diamond grinding wheels can be used for grinding PCD & PCBN cutting tools, CVD tools, MCD tools, milling cutter, reamer, drill and regrinding, etc.

– PCD（Polycrystalline diamond）
Polycrystalline Diamond is diamond grit that has been fused together under high-pressure, high-temperature conditions in the presence of a catalytic metal. The extreme hardness, wear resistance, and thermal conductivity of diamond make it an ideal material for the cutting tools manufacturing.

– PCBN （Polycrystalline cubic boron nitride）
PCBN is simply an acronym for polycrystalline cubic boron nitride which is used in manufacturing high power and intensity tools. This material is created by binding CBN (cubic boron nitride) particles with specific binders that boost strength and resistance to wear.

– MCD（Mono crystalline diamond）
Mono crystalline diamond (MCD) is also called as synthetic single crystal diamond (SCD). It is synthetic diamonds produced by high pressure high -temperature synthesis under tightly controlled growth conditions.

New Products – “533” “053” Vitrified Diamond Wheel

“533” is ultra-precision grinding wheel with particle size of 3μm, “053” is ultra-precision grinding wheel with particle size of 1μm. It can achieve very high surface finish, good self-sharpening and high grinding efficiency. Specially used for ultra-high precision PCD/PCBN tool grinding.

More Super Hard specially developed ultra-narrow vitrified diamond grinding wheel with 1 mm width, to meet the needs of customers for ultra-small size PCD, PCBN tools grinding.

Dressing of vitrified diamond grinding wheel for PCD and PCBN tools

In order to improve the efficiency of grinding wheels, MoreSuperHard independently developed a dressing wheel specially used for dressing vitrified diamond grinding wheels for PCD tools. At present, it has been put into production and supplied to the market.

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Drawing&Specification

6a2 shape grinding wheel

Type	D(mm)	T(mm)	H(mm)	W(mm)	X(mm)
6A2	100	40	32,40	3,5,10,15,20	10
	125	40	32,40	3,4,5,10,15,20	10
	150	40	32,40	1,2,3,5,10,15,20	10
Other size can be made according to customer’s requirement.

Grain Size	Machining Type	Application
W40(400-500#,D35)W28(600-700#,D20)	rough	Regrinding a blade edge profile and sharpening of much worn inserts
W20(800-1000#,D20)	universal	Standard grain size also can get a high sharpening efficiency, good quality surfaces
W10 (1500#, D15A) W7(2000#,D15B)	finish	Finishing grinding – getting a very good quality of machined surfaces
W5 (3000#, D7) W3.5 (4000#,D3)	super finish	Super finish grinding – getting a brilliant quality of machined surfaces

The Cases of Vitrified Diamond Wheel for PCD Grinding

Model	6A2
Specification	D150H40T40W2X10, D125H31.75T40W15X10
Grit size	W1.5, W3.5, W5, W10
Application	PCD cutting tools
Customer’s feedback	We get the wheel already. Last week we test wheel type 6A2. Your product test ok. We had a chance to run the vitrified diamond wheels we bought from you and we like them! They are doing better than what we were using and I like to thank you very much!