Bosch 1618571014 SDS-plus Shank 3 Jaw Chuck with Integral<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>1/2" capacity chuck with integral SDS-plus shank</li><li>Use for straight shank drilll bits</li><li>Service Part</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41o7l87pwSL.jpg" noproxy>