Gold Index: 266
Yanggu Ruilister Engineering Machinery Co., Ltd [China (Mainland)]
Business Type:Manufacturer, Trading Company City: Liaocheng Province/State: Shandong Country/Region: China (Mainland)
conical tools for foundation drilling
B47K19-HF
1. The B47K19-HF cutting tools with extrac welding.2. Hardness: HRC38-423. Application: Foundation and Construction4. Select the 42CrMoA steel
2016-09-25
Conical bits for foundation drilling tools
B47K22H
1. The bits mostly using for hard rock drilling2. Select the 42CrMoA alloy steel.3. Select the import tungsten carbide4. Hardness: HRC38-42
Conical Cutting Tools B47K22H Auger Bits
1. ASTM4140 Material2. HRC48-53 Hardness3. Using for hard rock drilling4. Replacement of Betek, Kennametal and Sandvik's products
2016-07-24