Product description
1. Monocrystalline diamond, regular crystal shape
2. Complete hexahedron, octahedron
3. Great purity
4. High strength
5. High toughness
6. High thermal stability adn impact resistant ability
Synthetic diamond grits
Available type: Completed crystal or crashed grits
Available size: 20/25, 25/30, 30/35, 35/40, 40/45, 45/50, 50/60, 60/70, 70/80, 80/100, 100/120, 120/140,
140/170, 170/200, 200/230, 230/270, 270/325, 325/400, 400/500, 500/600, 600/800
Applications: For make diamond bit, saw blade or diamond wheel for stone or non-ferrous cutting.
HTHP Synthetic single crystal diamond plate
Available type: 4 point(100 direction) and two point(111)
Available size: 2.5*2.5*1.1mm, 3.0*3.0*1.1mm, 3.5*3.5*1.1mm, 4.0*4.0*1.1mm, 4.5*4.5*1.1mm, 5.0*5.0*1.1mm, 5.5*5.5*1.1mm, 6.0*6.0*1.1mm, 6.5*6.5*1.1mm, 7.0*7.0*1.1mm
Available grade:
JRD11: Without any impurity with Square shape
JRD21: Occasional spot with Square shape
JRD12: Without any impurity with at least 2 right angle
JRD13: Without any impurity with polygon shape
JRD23: Occasional spot with polygon shape
Applications:
Cutting tools
Our range of rectangles are produced by further processing whole stones and have all faces cut to size. Whole stones and plates are oriented on the crystallographic {100} and {110} planes of synthetic diamond. For more information, please view our Synthetic diamond for dressing/cutting brochure.
Dressing tool
This plates are applied in dressing tool types, i. e. Single point, blade, rotary and roller dressers, as well as special cutting tools and indentors. Plates are made by further processing whole stones and have all faces cut to size. It is oriented on the crystallographic {100} plane of synthetic diamond.
Wire drawing dies
For applications of drawing non-ferrous, ferrous, precious and refractory materials which require ultra-fine finishes, synthetic diamond is the preferred wire drawing material. The die blanks are orientated on the crystallographic {111} plane of synthetic diamond.
HTHP Synthetic single crystal diamond crystal
Available type: Light yellow, yellow and slight black
Available size: 1.0mm, 1.2mm, 1.4mm, 1.6mm, 1.8mm, 2.0mm, 2.2mm, 2.4mm, 2.6mm, 2.8mm,
3.0mm, 3.2mm, 3.4mm, 3.6mm, 3.8mm, 4.0mm, 4.2mm
Available grade
JRD2290: Light yellow without cracks or spots
JRD2280: VVS1 grade
JRD2240: A few cracks or spots
RD2220; Some cracks or spots
Applications: Correct pen, carving tools, salting natural parcels for jewellery
Synthetic diamond micro powder
Available type: Yellow and green powder
Available size: W0.25 ~ W60
Applications: For make diamond wheel for polishing, lapping
J AND R Metalwork Industry Co., Limited established in 2000 and located in Dongguan, Guangdong, China. After almost 13 years management development and technical improvment. Now, J&R Metalwork Industry Co., Limited has become a leading supplier in metalwork industry. Meanwhile, we are one of member of Fasteners industrial Association and Geologic drilling Import &Export Enterprise Association.
J AND R Metalwork Industry Co., Limited is specialized in the manufacturing and supply of various metalwork products. J&R main products include various types of bolts, hex nuts, thread rods, anchor bolts, and supporting washers in DIN, BS, ANSI and JIS.
J AND R also supply diamond drill bit, core barrel, drill rod and casing in Q (wireline) system and conventional system for geologic investigation project contractor.
After 13 years domestic and abroad market investigation, at present our products are sold to many countries and regions including the North America, Europe, Australia, the Middle East and Asia.
J AND R Metalwork Industry Co., Limited owned the advanced production equipments, complete inspection systems for chemical and physical property testing. And We have been constantly strengthening our management and consummate the quality guarantee system. In 2008, we acquired ISO9001: 2008 quality certification. Currently, the 5S management mode is implemented in the company.
Best quality and best service is and will be always our toppest concern.
Our Philosophy
Become Part of the Team
Our people are the key to our success. We look for skilled individuals with an entrepreneurial spirit and the ability to thrive in a collaborative environment. Working together toward common goals makes J&R Metalwork a great place to work. Every day, we challenge our employees to find better ways of working by fostering a team that empowers them to make a difference.
Partnership
J ADN R Metalwork' S global mission statement is to become a leading metalwork supplier in the China. J&R Metalwork do offer OEM and ODM service for buyer' S special requirements. With best efforts, J&R Metalwork try help our clients to grow in our mutual business.
