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Global Supplier Of
Premium PDC
Cutters
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Products

PRODUCTS

SFD has the most complete production line for PCD in China, and is one of only a few companies with this capability across the globe.

Solid CBN

Cylinder block and head of automobile Engine, roll and brake disc
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PCD blanks for cutting tools

SF Diamond (SFD) manufactures the largest PCD cutting tool blanks in China. Its performance and quality is equal to the highest world-class standards.
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Solid CBN

SFD CBN, with characteristic of high hardness, high wear resistance and high thermal stability, is made of selected CBN powder and sintered at high pressure and high temperature, with metals or ceramic binders. BN series is solid CBN.
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Carbided PCBN

SFD PCBN, with characteristic of high hardness, high wear resistance and high thermal stability, is made of selected CBN powder and sintered at high pressure and high temperature, with metals or ceramic binders. CB series is composed of CBN layer and tungsten carbide base.
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PDC cutters

SFD has the most advanced PDC performance test lab in China targeted on product development for the O&G drilling and mining industry. This enables SFD to provide our customers with practical solutions for their PDC cutter needs.
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PCD die blanks for wire drawing

SFD is the first manufacturer of polycrystalline diamond (PCD) die blanks in China. With more than 20 years developing in this industry, SFD has been the largest PCD die blanks manufacturer in China, and has been one of only two manufacturers worldwide who can produce super large PCD die blanks in Φ40mm by 25mm height. Till now, SFD PCD has been used in more than 40 countries and areas, and is well received by customers for longer service life, precision wire, and competitive prices.
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PCD Semi-finished Dies Services

SFD set up an advanced, world-class testing and inspect center for PCD dies, to check the quality of PCD die blanks. With the development of test center, SFD accumulates a lot of experience on SFD PCD die blanks, which will be more helpful in the further R&D development. Meanwhile, SFD can supply technical supports to customer when they met issues.
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2 tips PCBN inserts

Cylinder block and head of automobile engine, gear, camshaft,roll and brake disc
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4 tips PCBN inserts

Cylinder block and head of automobile engine, gear, camshaft,roll and brake disc
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8 tips PCBN inserts

Automobile engine, gear, camshaft, roll and brake disc.
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PCD Inserts

Cylinder block and head of automobile, wheel hubs, copper alloys, composites, and etc.
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Henan SF DIAMOND CO.,LTD.

Tel : +86-371-66728026 +86-371-66780603
E-mail: info@sf-diamond.com
Address : No.109, 10th Street (Economic & Technological Development Area), Henan Pilot Free Trade Zone Zhengzhou Area, 450016, P. R. China

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