TUNGSTEN - 880 ads

Friday, July 31, 2020

Quantity : 8000kgs - Price : USD0.025 - USD1.05

CVD diamond (chemical vapor deposition diamond). The mixture of carbon-containing gas and oxygen is excited and decomposed at a high temperature and a pressure lower than the standard atmospheric pressure to form an active diamond carbon atom, and the deposit is alternately grown...

Friday, July 31, 2020

Quantity : 8000kgs - Price : USD0.025 - USD1.05

With more than 30 years experience, E-Grind provides various types of coating onto diamond and CBN mesh and micron powder. As per the bond system, E-Grind supplies customers with the most suitable coating onto the superabrasive grits. The coating enhances the retention ability between...

Friday, July 31, 2020

Quantity : 8000kgs - Price : USD0.025 - USD1.05

The cubic boron nitride has a molecular formula of BN. Its atomic structure is similar to the structure of carbon atoms in diamond. Therefore, it has high-density characteristics, hardness is slightly lower than that of diamond, and its hardness is second only to diamond but much...

Friday, July 31, 2020

Quantity : 8000kgs - Price : USD0.025 - USD1.05

CBN micron powder has unique characteristics in thermal stability, working efficiency, and sharpness. It can be used in resin, metal, and vitrified systems, for precise grinding, polishing and finishing workpiece surface, PCBN blank manufacturing. It works as free grinding particles...

Friday, July 31, 2020

Quantity : 8000kgs - Price : USD0.025 - USD1.05

CBN ranks the second in hardness following Diamond. CBN has premium performance in thermal conductivity, durability and chemical inertness. It is usually used for Ferrous Metal. E-Grind provides all types of CBN material including mesh and micron. CBN Mesh Powder: CBN-EB01 Black...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

Great bits design and manufacture a wide variety of Matrix body PDC (polycrystalline diamond cutter) bits. Our PDC bits are offered in a variety of sizes, blade count and cutter sizes. The Matrix body PDC bit is sintered with tungsten carbide powder. Gauge protection with natural diamond...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

PDC Bit PDC bit is Polycrystalline Diamond Compact bit ,it also named Diamond bit. pdc bit classification According to the Material Classification： Matrix body PDC bit: It was made by tungsten carbide powder,and gauge protection is TSP. Steel body PDC bit: AISI 4145H heat treatment...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

Overview of Core Barrel Roller Bit The roller bit core barrel uses high carbon steel and a special bit Angle to maintain drilling strength and efficiency. There are three types of core barrels: Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also...)

Tuesday, June 02, 2020

Quantity : 40 pieces - Price : $42,000-357,000

Taiye high quality drill bits uses high-quality raw materials, advanced production technology and strict inspection methods to produce "Pangolin DTH" impactors and drills with excellent performance and quality. We provide pangolin DTH impactors and drill heads of drilling rig equipment...

Tuesday, March 31, 2020

Quantity : 10000 Piec - Price : 150-10000 USD

PDC bit is Polycrystalline Diamond Compact bit ,it also named Diamond bit. It is widely used，such as diamond drill bit for China /diamond drill bits for rock According to the Material Classification： Matrix body PDC bit: It was made by tungsten carbide powder,and gauge protection is TSP...

Tuesday, March 31, 2020

Quantity : 10000 Piec - Price : 150-10000 USD

Great bits design and manufacture a wide variety of Matrix body PDC (polycrystalline diamond cutter) bits. Our PDC bits are offered in a variety of sizes, blade count and cutter sizes. The Matrix body PDC bit is sintered with tungsten carbide powder. Gauge protection with natural diamond...

Friday, March 20, 2020

Quantity : 30,000 sti - Price : 1USD—100USD

Profile drilling Description Super-hard processing of professional, special, non-standard, special shaped and new products with any kind, any shape and tolerance. If you have any similar inquiry, please fax us your address or call us to get samples in the photos and related catalogue...

Thursday, January 09, 2020

Quantity : 1000pcs - Price : 10-100US D

Metal fabrication is the method of building machines and structures from raw metal materials like plate metals. architectural sheet metal fabrication comes embrace everything from hand railings to serious instrumentation and machinery. In metal fabrication processes, both human labor...

Tuesday, January 07, 2020

Metal fabrication is the method of building machines and structures from raw metal materials like plate metals. Aerospace sheet metal fabrication comes embrace everything from hand railings to serious instrumentation and machinery. In metal fabrication processes, both human labor...

Saturday, November 16, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

The Friable type of diamond micron. Diamond Resin bond micron Is made from Diamond Resin Bond Mesh. It has a multi-crystalline structure, rough surface, and uniform shape. The sharp edges always generate during cutting, grinding, lapping, and finishing. With such unique characteristics...

Saturday, November 16, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

PCD blank for Cutting Tools E-Grind supplies the whole range of PCD blanks for cutting tool purpose. The largest Diameter available can be 55mm. Our PCD provides high wearing resistance ability and high finishing surface. Our plant installs laser cutting machines and surface lapping...

Saturday, November 16, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

The diamond wire drawing die blanks are produced under ultra-high temperature and ultra-high pressure. It consists of diamond powder and metal catalyst (Cobalt). It features high wear resistance, hardness and thermal conductivity, high mechanical strength, and tenacity. PCD wire drawing...

Saturday, November 09, 2019

Quantity : 2 - Price : 39,00 €

Tungsten Carbide Bushings Carbide Punch Hardened Steel Bushings JLS precision produces quality, tight tolerance tungsten carbide bushings, steel and carbide soldered bushings at prices 10%-20% lower than our competitors. We understand 100% accuracy, outstanding service, and rapid...

Saturday, November 09, 2019

Quantity : 1 - Price : 30,00 €

JLS specializes in high-quality carbide bushings, steel and carbide soldered bushings with tight tolerance. We understand 100% accuracy, outstanding service, and rapid delivery save our customers time. Through the years we have gained a reputation for providing reliable products with...

Saturday, October 26, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

Friable Diamond Each Particle is with sub-crystal structure. Irregular and Very rough surface. New cutting edges come out during working. Also available in electroless plating of both nickel (30% and 56% by wt.) and copper (50% by wt.) allowing for better crystal retention in both...

Saturday, October 26, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

PDC (Polycrystalline Diamond Compact) Cutter PDC polycrystalline diamond cutters contains polycrystalline diamond layer and tungsten carbide backing. It features both the high shock resistance of tungsten carbide and the highest hardness & abrasion resistance of diamond. Application...

Saturday, October 26, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

The pcd wire drawing die blanks are produced under ultra-high temperature and ultra-high pressure. It consists of diamond powder and metal catalyst (Cobalt). It features high wear resistance, hardness and thermal conductivity, high mechanical strength, and tenacity. Diamond die blanks...

Saturday, October 26, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

The Friable type of diamond micron. Resin bond diamond powder Is made from Diamond Resin Bond Mesh. It has a multi-crystalline structure, rough surface, and uniform shape. The sharp edges always generate during cutting, grinding, lapping, and finishing. With such unique characteristics...

Friday, October 18, 2019

This type scratch tester made by Qinsun Company is multi-functional scraping instrument. Standards: GB/T 2918，GB/T 6151，GB/T 8424.3，PV3952，BMW GS97034-2，BMW GS97034-9，GMN 3943-2003， FLTM BN 108-13，STD1024-3113，GMW 14698-A，GMW 14688 Product Application Scratch tester used for a variety...

Friday, October 18, 2019

Multi Finger Scratch/Mar Tester uses tungsten carbide as a scratch to accurately detect surface damage caused by unconventional physical forms (such as scraping, grasping, planning etc). It can be used to detect the wear resistance of plastic parts in automobile interior and exterior trim...

Friday, October 18, 2019

The instrument is suitable for testing protective glove protection zone strength test, using the blade under the specified load to do reciprocating motion for the principle, in line with ISO20344 6.14 and EN388.6.2 standards. Test criteria: EN ISO 20344, GB / T 20991, EN 388, EN 340...

Friday, October 18, 2019

The apparatus consists of the drive motor mechanism, scraping component, the sample holder fixing devices and other components. The scraper assembly includes a bracket scratch; scraping means scrape the specified bit sets, pressurizing means (weights and weight support bar) and the like...

Saturday, October 12, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

We have PDC Cutters for sale! PDC cutter contains polycrystalline diamond layer and tungsten carbide backing. It features both the high shock resistance of tungsten carbide and the highest hardness & abrasion resistance of diamond. Application: Oil & Gas and Mining. Diamond...

Saturday, October 12, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

The Friable type of diamond micron. Diamond resin bond diamond powder is made from Diamond Resin Bond Mesh. It has a multi-crystalline structure, rough surface, and uniform shape. The sharp edges always generate during cutting, grinding, lapping, and finishing. With such unique characteristics...

Saturday, October 12, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

Friable Diamond Each Particle is with sub-crystal structure. Irregular and Very rough surface. New cutting edges come out during working. Also available in electroless plating of both nickel (30% and 56% by wt.) and copper (50% by wt.) allowing for better crystal retention in both...