MT3 Drill holder & 1/2" reduced shank

thingiverse

My attempting to organize tooling to a small cabinet. added a storage adapter for my long straight shank 8 and 10 mm drills You need 25 to 30mm long cap head bolts for mounting. They are in tension to help keep the the print layers together from the weight of the drills. I used blind M3 nutserts or rivnuts to mount on the side of my tooling cabinet. see cat 40 tool holder https://www.thingiverse.com/thing:4634374 . The holes are 2.8mm for forming the M3 threads. Drill the holes to size first to get the correct amount of plastic then form the threads using the bolt. Designed in fusion 360 printed on a CR10S pro with a custom direct dive mod. Have fun -Peter