1/4" Hex Bit Wrench -- Nozzle Wrench

prusaprinters

<p>This is a simple knob that holds a 1/4" hex bit very solidly. It was designed to be a nozzle-wrench for my Creality CR-10S/Ender 3 type printers, but it can be used with any type of hex bit.</p> <p>There is no ratchet, the bit is solidly set into the handle. In fact this was designed because when seating a nozzle, you often needs switch between CW/CCW fairly quickly and switching directions on the ratchet finger wrenches is a pain.</p> <p>You must press-fit the hex bit into the knob with a vise, arbor press or hammer. You can use 1/4" hex to 1/4" drive bits like this or the longer type if you don't mind the hex sticking out of the back.</p> <p>Any other type of 1/4" hex bit would work as well. You may need to adjust the scale slightly in order to get a good press fit.</p> <p>I printed at 100% infill and used a 1.3x line width (0.8mm line width using a 0.6mm nozzle) in order to speed up the print -- worked fine on my CR-10S.</p> <h3>Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>Creality</p> <p class="detail-setting printer"><strong>Printer: </strong> <div><p>CR-10S</p></div> <p><strong>Rafts:</strong></p> <p>No</p> <p class="detail-setting supports"><strong>Supports: </strong> <div><p>No</p></div> <p><strong>Resolution:</strong></p> <p>0.32mm</p> <p class="detail-setting infill"><strong>Infill: </strong> <div><p>100%</p></div> <p><strong>Filament:</strong> Any Any Any</p> <p><br/> <p class="detail-setting notes"><strong>Notes: </strong></p> </p><div><p>I used 1.3x line width (0.6mm nozzle printing at 0.8mm line width) to speed up the print. Also, cranking the print speed up to 150% worked fine on my printer. </p></div> </p></p></p> Category: Hand Tools