Our company has a long experience of manufacturing the following products with high quality: 1. Masonry tools--electric hammmer drill bit, masonry drill bit, hole making drill bit, masonry chisel; 2.Tools for metal--twist drill bit, bimetal hole saw, steel hole saw, grinding wheel; 3.Tools for wood--router bit, wood hole saw, wood drill bit, circular saw blade, jigsaw blade, planer blade. We sincerely hope to build long-term business relationship with you on basis of equality ans mutual benefit. Any interested people please visit our website.