LD drills was found in 1993 in CHANGZHOU ,China. At this time it concentrated its activities on the manufacture of drilling and cutting tools. Products implementation of ISO10899 standard.

LD drills has a modern production line with a high production capacity. We are continually investing in the lastest manufacturing technology and production plant. We is one of the leading manufacturers of drills and cutting tools in China. We only focus on the raw material of HSS M2 and M35. We has own heating treatment space, it can be very helpful to control the HRC of the tools. All fully-automated CNC grinding machines provide our goods the stable and reliable quality