rock drill button bit 1.high quality reasonable price 2.ISO9001/DIN Certificate cross drill bitISO9001/DIN Certificate a professional and technical personnel are manufacturer of various drill bitWe can supply cross bits from diameter 32 millimeter to 80 millimeter, or according...

TBM single -disc cutter Komatsu 1.tungsten carbide tip is fired by vacuum 2. passed ISO9001/2008 3.can be customed construction drill cutter They can be equipped with Wirtgen system and Kennametal systems.They are used for road milling,ground stabilizing,cutting...

Physical Description: Body is Alloy steel selected after heat treatment, and with High strength, Tips is made by Low press Sinte We can supply all kinds of“Ruizuan”brand coal mining bits, sleeves  and holders which have high strength,high wear resistance and long...

TBM edge cutter 1.the head of tungsten carbide tip is fired by vacuum 2.It has passed ISO9001/2008 3.can be customed TBM  scraper knifeThey can be equipped with Wirtgen system and Kennametal systems.They are used for road milling,ground stabilizing,cutting asphalt and...

Physical Description: Body is Alloy steel selected after heat treatment, and with High strength, Tips is made by Low press Sinte We can supply all kinds of“Ruizuan”brand coal mining bits, sleeves  and holders which have high strength,high wear resistance and long...

TBM center cutter 1.tungsten carbide tip is fired by vacuum 2. passed ISO9001/2008 3.can be customed TBM center cutter ' They can be equipped with Wirtgen system and Kennametal systems.They are used for road milling,ground stabilizing,cutting asphalt and road,etc..the...

Physical Description: Body is Alloy steel selected after heat treatment, and with High strength, Tips is made by Low press Sinte We can supply all kinds of“Ruizuan”brand coal mining bits, sleeves  and holders which have high strength,high wear resistance and long...

Number:GN113 Spec: 113mm Memo:tungsten carbide sintered matrix Class: For Geological Exploration Mining works Liaocheng Ruizuan Construction Cutter Tools Co.,Ltd is located in the scenery beautiful water-city -Liaocheng ,Shandong ,since 2001.TOPS is an Advanced High-Tech...