ISO9001-2000 Certificate Professional factory Provide the whole series products High quality,Reasonable price,fine service Taper bush:1008-5050 series taper-bushing can be sold off-the-shelf based on the stock,immediate delivery.Topping holes can be in BS or UNC standard,bore and keywqy are available both in metric and inch. They are very suitable to the market of European,the United States ...