diamond rating scale

... 4 for Soft Formation Drilling The 10 UMX bit features Roschen’s proven Ultramatrix technology, and is one of the most free cutting bits av...

...electronic .Accuracy is to 0.01g.It provide 7 units of weight to transform.It can weighing the minimal things of the same class like jew...

... / Cattle About livestock : Livestock is ideal for feed lots and private farms.It's made of stainless steel ,which feature su...

Diamond Contour End Mill | MCD/PCD/CVD Material Advantages: MCD (Monocrystalline Diamond): Nano-scale edge precision (Ra0.01μm) with extreme hardness ...

Multi-Wire Cutting Machine Introduction Small- Multi-Wire Wire Cutting Machine for Stone This small-, stone-specific multi-w...

DEF Color Full White Lab Grown Rough Diamonds For Making Lab Grown Loose Diamonds Lab Grown Rough Diamonds Description Laboratory-grown diamonds, also...

...Robust design with -pattern steel/stainless steel surface and U-shaped chassis. Low-profile platform with built-in ramps for easy cart acces...

...natural crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chem...

...long life of drilling service Specialisted in producing varies kinds of core bits in different international standard size for soft, medieu...

...terminal. Ideal for loading docks and general-manufacturing facilities, the PFA221 platform features a nonslip -plate surface that pro...

... Wire Saw Rope – Precision Cutting for Marble & Stone Product Overview The Marble Profiling Tools Wire Saw Rope is engineered to del...

Pocket 50g x 0.001g Mini Digital Electronic Portable Jewelry Diamond Gold Gram Balance Weight Weighing Scale MSC-18 Specifications: 1.Capacity/graduat...

...metal alloy matrix. The matrix erodes away at the same as the become worn and rounded. Thus new sharp are exposed to continu...

... and CBN (Cubic Boron Nitride). is the hardest substance on the Knoop Hardness and the only abrasive capable of grinding ultra...

... or Moissanite. MOST OF THE TESTER WILL EVEN SHOW IT AS THE BECAUSE OF 9.25 OR HIGHER HARDNESS ON MOHS . Natural Diamon...

CVD Diamond Cubes, CVD Diamond, CVD Polycrystalline Diamond, Lab Grown Diamond CVD Polycrystalline Diamond ZZDM can supply both mono crystalline and p...

... grown in a lab can be chemically, physically and optically identical to naturally occurring ones. product feature: Grade Picture Carat mm...

... useful bits in the mineral exploration. Sand Profile Profile 1. Impregnated core bit It’s most popular and commonly in the mineral’s explo...