We can supply you gears for all kinds of power tools, such as angle grinders, drills, impact drills, marble cutters and other line power tools with many brands, such as BOSCH, HITACHI, DEWALT, KEYANG, MAKTEC, AEG, BLACK&DECKER. All can take place of orginal rotors directly. Strong hardness, accurate cutting, nice finishing makes our gears long life, low noice and very welcomed among our customers. Can supply cylindrical gears at 5th grade precision standard and modulus between 0.4 to1.5, and supply spiral bevel gear at 6th precision standard and modulus below 3.