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Min. Order (MOQ)
20 Piece(s)
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Brand Name
RJ
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Material
Diamond
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Application
cutting, grinding, drilling
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Abrasive Grain Sizes
1.8-4.2mm
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Country of Origin
Zhengzhou
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Model Number
RJ-042
item name : big size synthetic diamondquality grades : smd691690680660640620size : 1820, 1618, 1416, 1214, 1012, 2.0-4.2mmusage : for drilling, cutting, grinding toolsfeatures : best crystal shape, pure color, higher titti dataproduct details:big size synthetic diamond (bssd) means the high quality grade diamond grits which the diameter is from 0.8mm to 4.2mm. Compared with traditional synthetic diamond, bssd has the characteristics of: bigger grits diameter, higher quality grade, higher titti data, more transparent, better crystal shape, more pure color. Big size synthetic diamond can be divided into six quality grades:smd691: perfect crystal color, regular shape, good transparency, high strength and great thermal stability. Suitable for making cutting tools. Also can be used as jewelry and replace natural diamond. Smd690: consistent crystal color, regular shape, good transparency, high strength and high thermal stability. Suitable for making tools for sawing all kinds of hard stone &concrete, for geological drills. It also can be used as jewelry. Smd680: complete crystal shape, perfect cubic octahedron, good diaphaneity, high impact strength and thermal stability. Suitable for high grade cutting, drilling and grinding tools. smd660: complete crystal shape with full surface, good diaphaneity and low impurity, high strength. Suitable for circular saws, frame-saw and geological broaches. smd640: comparatively regular crystal shape, high mechanic strength, belonging to middle quality grade among them, containing more regular crystal. Suitable for grinding and free-cutting tools, grinding wheels which work with medium load . smd620: comparatively regular crystal shape, sharp edges, low strength, belong to low quality grade among them. Suitable for grinding tools and wheels that work with low load.
Additional Information:
Payment Terms :
T/T
Delivery Time : 1-7workdays