4 If you don't receive items over 30 busuness days, please feel to contact with us. Since it is really busy season now, the post office gets so many packages to deal with every day, your parcel may be delayed for a few days. Hope you can understand and be patiet. Some items migth be broken caused by improper use, we are always happy to offer any helpful repair service. CNC BT30 APU08 APU13 APU16 Collet Chuck Shell End Mill Arbor Tool Holder Taper: BT30, 7:24 Accuracy: 0.005mm Collet: APU08, APU13, APU16, Select.Works on all BT30 machines Packing Quantity: 1 x Chuck Tool Holder. This item is in the category "Business, Office & Industrial\CNC, Metalworking & Manufacturing\Metalworking Equipment\Other Metalworking Equipment". The seller is "dorladream2011" and is located in this country: CN. This item can be shipped worldwide.