ABN Quick-Change 1/4" Inch Hex Shank 30-Piece Set， Roller Forged and Sharpened Edges – Drill Bit Sizes 1/16” to 1/2"</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Practical: The ABN Quick-Change 1/4" Inch Hex Shank 30-Piece Set is great for quickly drilling through wood， aluminum， and steel with different size bits</li><li>Quick-Change: The design includes a 1/4” hex shank that locks into both hex sleeves and quick release chucks (fits all power drills) and offers a fast bit swap out</li><li>Durable: Titanium-coated drill bits are roller forged from high-speed steel and include sharpened edges to provide fast penetration; Compatible with high-powered stationary drill presses; Suitable for repair， automotive， industrial， and construction applications</li><li>Easy Storage: Comes in a heavy-duty blow-molded plastic carrying case that includes labeled compartments and a carrying handle so you can take it with you anywhere</li><li>Contents: This 30-piece set includes (29) drill bits and (1) quick-change adapter; Sizes include 1/16” to 1/2"</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/51mlMNl6pzL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51EJERYUm4L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51cuFDup3BL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51MQCaPouhL.jpg' noproxy></br>