Jiangxi Zhongfu Cemented Carbide Co., Ltd

 

Internal scarfing inserts SQ86-I with 4 cutting edges. Internal scarfing inserts SQ8610 can replace PSR series inserts in a sense. Internal scarfing inserts SQ86-I series are offered customized radius for pipes. Internal scarfing inserts SQ86-I series carbide inserts have concave sphere, low cost, better useful life. We can provide R2"(50.8mm), R4"(11.6mm) etc.

http://www.zgcarbides.com/