As a professional manufacturer of precision tools, LONNZ offers a wide array of abrasive grit, resin bond diamond grinding wheels and metal bond grinding wheels for precision grinding applications on the hardest materials.
|Bond name||Bond Symbol||Applied range|
|Small range||Large range|
|Industrial diamonds||RVD||60/70--325/400||Resinoid bonded grinding wheels: used for carbide tool cutter sharpening or grinding|
|MBD||35/40--325/400||30/40--60/80||Metal bond grinding wheels: used for rough grinding and sharpening of hard metal or the processing of glass and ceramics.|
|SCD||60/70--325/400||Resinoid bonded grinding wheels, manufacturing steel, hard alloy components|
|SMD||16/18--60/70||16/20--60/80||Metal bond grinding wheels: used for saw cutting, drilling, trimming|
|DMD||16/18--60/70||16/20--40/50||Metal bond grinding wheels: used for trimming cutter and other Single Grit tools|
|M-SD||36/54--0/0.5||Used for fine grinding and polishing of hard metals, optical glass, ceramics, gemstones|
|Resinoid bond diamond grinding wheel||B||Advantages: excellent self-sharpening performance, difficult to block, produce less heat, easy to trim; Disadvantages: poor heat resistance, isn’t suitable for heavy duty grinding||semi-grinding and fine grinding of hard alloy, cutting tools and metalloid|
|Metallic bond diamond grinding wheel||Me||Advantages: strong bonding force, sharped cutting edge, high processing efficiency; Disadvantages: short service life due to the limitation of plating.||Semi-grinding, fine grinding and sharpening of glass and ferrite bead material. Because it is highly precise, it can also be used for manufacturing extra thin and special abrasives.|
LONNZ is a premium provider of tooling solutions. We can provide all kinds of precision collet, CNC collet chuck and other lathe metalworking accessories. We are capable of suppling matching machining tools for all types of precision manufacturing companies. Our advantages lie in stable capability of product offering and outstanding ability of manufacturing. We can provide collets for SANDVIK NTK, KYOCERA, KORLOY, MITSUBISHI, TUNGALOY, SUMITOMO and other machines of famous brands. Sufficient items are available in stock. Also, our factory is located in Shenzhen and our supply chains of cutting tools, collets, milling tools and other machining tools are well-organized, so we can get all kinds of raw materials and processed materials including 9SiCr alloy tool steel and SUJ2 bearing steel very quickly at a low cost. We utilize dozens of CNC machining centers and well trained mechanic teams, which enables high-accuracy cutting, milling, chipping, grinding and other operations. For collets of machine tools, we can limit its error of concentricity precision up to 0.003mm and extend its life span to 600,000 times. We welcome our customers who need collets to provide us with your samples or drawings and we are able to satisfy your needs.
LONNZ has been specialized in producing various types of precision collets since the company’s early years. Starting in 2015, to meet the needs of our customers, we began expanding our product lines. Today, we provide a variety of turning tools, milling tools, drill bits, carbide inserts, and grinding wheels among many other products.