At first, please confirm your machine spindle is Morse 4# (MT4), then see the below information:

• MT4-B10-----If the mounted taper of your drill chuck is B10, please select this one.
• MT4-B12-----If the mounted taper of your drill chuck is B12, please select this one.
• MT4-B16-----If the mounted taper of your drill chuck is B16,please select this one
• MT4-B18-----If the mounted taper of your drill chuck is B18, please select this one
• MT4-B22-----If the mounted taper of your drill chuck is B22, please select this one

• Items location is at China.please be advised that international shipping usually take longer than domestic,as it's based on shipping service provider and customs
• We strive our best to provide you the most reliable, affordable way of shipping service. But sometimes international delivery is highly depended on the courier company and local customs/duties. If you do not receive your item on time, please contact us immediately for further assistance. Thank you for your understanding.

• We only accept Paypal.
• For security reasons, we only ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches the address you would like us to ship to.

1. Shipping Companies:
• Your purchase will be shipped via epacket or registered airmail, which normally takes 10-25 working days to reach you.but Brazil,Russia,Ukraine will take much longer than other countries,maybe need 15-45 working days.
• All items will be shipped within 48 hours upon receipt of payment (except Saturday and Sunday). and will leave the tracking number to you
2. Shipping fee has including the local handing and packaging fee.
3. We are unable to take any responsibility for any custom delay or tax. Reason is because transit time is highly depended and provided by Postal Service (except weekends and holidays)

• You may return the product within 7 days of receipt. Item must be returned in new condition, as received with all accompanied accessories and literature, including the factory carton. Shipping, handling and insurance is not refundable and buyer is responsible for return shipping costs and logistics. You must contact us within 7days of receipt.

• Paying tax is the duty of every citizen, buyer need to responsible for the all of taxes. Due to the tax problem, buyer refuse to receive the goods, buyer need to Responsible for freight out and home.

• Please give us positive feedback and 5 score datail seller rating if you are satisfied with us.
• Please donnot leave outcome feedback and contact us firstly if you are not satisfied with us,we will solve any problem for you.
• We are a new seller,we need your support and help.Thank you very much.