Olson Saw CP30000BL Coping Saw Blade Assortment<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>For precise sawing of wood， plastic， copper and other soft metals</li><li>Made from the finest hardened and tempered spring or high carbon steel with precision punched</li><li>Contains one each of 303， 304， 306， &amp; 307</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41lnLnn3wxL.jpg" noproxy>