![0.4mm Drill bit pack - 10x 0.4mm bits for nozzles on 3d printers](http://www.3dprintingpro.com.au/cdn/shop/products/0.4mm_drill_bits_{width}x.jpg?v=1582541350)
3D Printing Pro
0.4mm Drill bit pack - 10x 0.4mm bits for nozzles
Regular price
$19.95
0.4mm Drill bit pack - 10x 0.4mm bits for nozzles.
These 0.4mm bits are great for keeping the nozzle orifice clear and free from build up on your printer.
Simply preheat your extruder, insert a bit straight up an down a few times (do not rotate the bit) and then load like normal.