Dao rọc giấy (không dùng ốc) – Utility Knife (Screwless)

A utility knife. I focused on ergonomics for the handle and ease of blade replacement to create a highly practical and user-friendly design.

this version is improved from my other design:

Utility Knife by steve5092 | Download free STL model | Printables.com

in this version, no screws are required, no need for printed supports; the top and bottom parts will interlock with each other.

Print Settings

Rafts:

No

Supports: 

No

**Resolution:**

0.2

Infill: 

100

Post-Printing =============

There will be resistance when assembling the top and bottom parts, so some force is needed, resulting in a very tight fit.

Category: Hand Tools