SUNREEK™ 5PCS Nozzle Cleaning 0.4mm Drill Bits for 3D MakerBot Printer Nozzle Cleaning Kit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Bit diameter: 0.4mm</li><li>The bit length: 16mm</li><li>The length of shank: 20mm</li><li>Package include 5pcs x nozzle</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31cINXU5qUL.jpg" noproxy>