Henan Huanghe Whirlwind Co., Ltd

For the metalworking tools, we produce PCD/CBN insert, Solid CBN insert, Solid CBN Blanks, also we produce non-standard cutting tools upon your drawin

This kind of solid CBN is mainly for machining cast irons and hardned steels, it could achieve much longer cutting life when compare with carbide inse

This kind of CBN insert is mainly for machining cast irons and hardned steels, it could achieve much longer cutting life when compare with carbide ins

this kind of PCD and CBN grooving tools are used in the piston fields, it could machine aluminium and iron piston and piston rings.it could achieve ve