This is a Macro-enabled Excel document with 3 main parts: (1) Directional Drilling survey, (2) Drag & Torque model, and (3) Completions & Casing check. The purpose it to simulate a 3D drilling ...

This repository contains the 3D CAD model of a PCB Prototyping and Drilling Machine, designed using FreeCAD. The model is intended for educational purposes, hobbyists, and small-scale prototyping. It ...