Ningbo Hengrui Tools Co., Ltd. is engaged in the business of Tools and Sharpening Stone.We have rich experience in manufacturing high quality drill bit, hole saw, straight and taper shank twist drill, multi-functional carbide tipped straight shank twist drill. HSS hole saw. TCT hole saw, Bi-metal hole saw, glass hole saw, marble hole saw, hammer drill, masonry drill, auger bit, wood flat bit, chisel, diamond disc, TCT circular saw blade, screwdriver bit, magnetic nut setter, other hardware tools and carbide brazed turning tool bits, carbide end mill, carbide rotary burrs and Sharpening Stone etc. We have achieved good performance during the past years, sincerely welcome businessmen overseas to establish a long-term cooperation to create a beautiful tomorrow!