we supply: gear 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 ... R10×40×20D× 150L ×2F 20 20 40 150 Solid Carbide 45 Degree End Mill Long Flute