Tungsten carbide burr is used widely in the shipping construction, auto engine porting and foundry fabrication. With its high rotating speed and hardness, it can machine a lot of different materials like cast iron, carbon steel, alloy steel and non ferrous material. High life service of product is warranted for virgin and excellent raw material which is one of most critical factors to the tools' life.
We supply a full range of tungsten carbide tips,inserts, components and wear parts since 2001. Here is some of our products : Tungsten carbide Saw Tips, carbide Rods/Bars, Tungsten Carbide Cold Punching Die/header, Tungsten Carbide Balls, Valve Seats and Buttons, Tungsten Carbide Rings, Tungsten Carbide CNC inserts, Tungsten Carbide Pins/Nuts/Bolts, Tungsten Carbide Strips and Plates. Application: Drilling, Mining, Construction, Forest Industry, Water well , Oil&gas filed .
We supply a full range of tungsten carbide tips,inserts, components and wear parts since 2001. Here is some of our products : Tungsten carbide Saw Tips, carbide Rods/Bars, Tungsten Carbide Cold Punching Die/header, Tungsten Carbide Balls, Valve Seats and Buttons, Tungsten Carbide Rings, Tungsten Carbide CNC inserts, Tungsten Carbide Pins/Nuts/Bolts, Tungsten Carbide Strips and Plates. Application: Drilling, Mining, Construction, Forest Industry, Water well , Oil&gas filed .
Cutting Tools
Commodity: Calcium carbide Molecular formula:CaC2 Molecule Weight: 64.10 H.S code:28491000 CAS: 75-20-7 UN NO.1402 HAZARD CLASS: 4.3 Application: It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide. Appearance: Grey, black solid, purple when its purity is more than 90%. Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm /25-80/ 80-120mm Package: Net in 100kg or 50kg new iron drums with nitrogen. Specification: GB10665-2004 Specification Superfine Grade First Grade Second Grade Gas yield(L/kg)L/kg 305 295-305 285-295 PH3 content in acetylene (PH3%) 0.06 0.08 0.08 H2S content in acetylene (H2S%) 0.1 0.1 0.1 Loading weight in 1 x 20fcl:22.5mt
Supplier: Aluminum extrusion profile, plastic products factory, we are a manufacturer specializing in the production of supermarket hardware tools also make molds, plastic injection processing. extruded aluminum products is our conventional extrusion material including aluminium windows and aluminum doors, doors, door hinges, door locks, door hardware, extrusion processing of aluminum alloy profiles;and high precision processing of aluminum alloy extrusion products.
Services: Import and export
Plastic Tool
Tungsten carbide rotary burrs Brochures are to be pasted in the website 500 nos.
Rotary & Demolition Hammers
Zhuzhou tongda has in tungsten carbide turning tool possession an advanced production line for manufacturing dies and moulds and a production line for post machined cemented carbide products. We can also supply tailor-made products of various specifications based on the requirements of our customers. Because of tungsten carbide turning tool high precision and high reliability, tungsten carbide inserts have been broadly used worldwide for significant productivity improvements. Tungsten carbide has extremely high hardness and wear-resistivity compared with conventional steel materials, and it is expected that the tungsten carbide can be applied widely to dies and molds in the near future. In order to develop an efficient machining method of tungsten carbide for the dies and molds, series of cutting experiments were carried out to turn the sintered tungsten carbide materials with CBN tool. The selected sintered tungsten carbide work pieces are those containing tungsten carbide grains with mean grain size of 5µm, and 15wt%, 20wt% and 22wt% of cobalt binder. The sintered CBN tool selected contains super-fine grains of CBN with mean grain size of 1µm. The cutting speed was varied from 10m/min to 60m/min, and the tool wear and the surface roughness were measured. It is concluded that the tool wears less when cutting the sintered tungsten carbide containing larger amount of cobalt binder. The surface roughness of about 2µm in Rz is obtained. Tungsten Carbide Turning Tool Feature 1. Long life 2. Good toughness and hardness 3. High precision 4. Working efficiency 5. Right hand and left hand available 6. Accessories with pretty good quality The notable and rare combination of physical properties possessed by tungsten carbide makes it useful for a variety of applications. It is extremely strong and wear-resistant. There are only a few materials on earth that can be used to cut or engrave tungsten carbide, with industrial diamond abrasives being one of these. Its tensile strength is very high, but it is brittle under high pressures as a result. The melting point of tungsten carbide is also very high, at 5,200 degrees Fahrenheit.
