Keyless Drill Chuck Metal Heavy Duty 1/2" - 20Unf Mount 2~13Mm With Sds-Plus Product Details Keyless Drill Chuck Metal Heavy Duty Kit This complete power tool conversion kit includes a keyless 1/2? drill chuck, an SDS-Plus shank, a hex shank, a impact wrench adapter Great accessory for all your drilling tasks, Easily change from fastening to drilling with quick connect. Constructed with all metal for supreme durability suitable for long time work. Conveniently tighten with one hand with the exclusive single sleeve design; Keyless and self-tighten type design is more in accordance with human engineering; The chuck can hold the drill bit tightly. Hexagonal Shank Quick Coupling clamping diameter of the chuck needs to be greater than 6.3mm. After the connection is stable, the hexagonal handle is used to quickly and easily replace the power tool accessories. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.