... cutter,drill bit,diamond tool,tap,die,4 jaw chuck,end mill,,backsaw blade, high speed cutter,digital micrometers Weifeng ... Hardware & Tool Manufacture supply: four flute carbide end mill, bi-metal backsaw blade, high speed cutter, spline ... , HSS tool bits, gear hob, PCD inserts....(Order No) Cutting Shank Flute A.0.L d D l L R0 ... ×40×20D× 150L ×2F 20 20 40 150 Carbide End Mills