Exacto Knife V1.1(WIP)

thingiverse

V1.3 Coming soon Cap and Fusion 360 file. V1.2 Coming Soon Working on tightening up the tolerance. V1.1 4/17/19 I update dimensions and style of exacto knife. Here are changes… Collet 1) Thread is now 15mm long, overall length 35mm. Stress point when holding exacto knife in place. When collet (horizontal print) and collar (vertical print) come together, it makes the exacto knife strong as can be. 2) Easy to insert new blade. 3) Small style tweak. Collar 1) New knurling style for better grip when changing blades. 2) Dimensions adjusted for tolerance. 3) Overall height now 21.50mm. Wanted more surface area to grip and remove blade. Handle 1) Print on 3D printer without supports needed. Use raft before it collapses. 2) New handle design. V1.0 3/6/19 First version uploaded to thingiverse.com. Works perfectly on wood, plastic, paper, metal. Aware of vertical printed handle in picture due to optimized thread direction. Passed strength test at job for 8 hours straight. Print all parts with 0.08mm layer height and follow instructions. Will challenge your printer performance and skills.