02/23/2024

How To Make 3D Printed Bench Drill. DIY Bench Drill

Bench drill making, suitable for drill bits from 0.3mm to 3.5mm. A powerful benchtop drill for wood and electronic PCB boards up to 4cm thick.

Necessary materials:
9V 5A Power Supply: https://s.click.aliexpress.com/e/_DDWGaad
PWM DC Motor Speed Control: https://s.click.aliexpress.com/e/_DEII3RF
DC 540 motor (9V): https://s.click.aliexpress.com/e/_DltwQDb
Mini Drill Chuck (3.17mm) : https://s.click.aliexpress.com/e/_DlrT8RR
Rocker button: https://s.click.aliexpress.com/e/_Ddg4ZfH
16AWG Silicone Cable: https://s.click.aliexpress.com/e/_Dmf45Wh
Screws (M2.2-2.3) : https://s.click.aliexpress.com/e/_DEvN4J9
M3 screws : https://s.click.aliexpress.com/e/_DCB0FK3
Spring (L:35mm, Wire:0.5mm, Diameter: 6mm) : https://s.click.aliexpress.com/e/_Dlqjj21

3D Printer STL Files: https://drive.google.com/file/d/1iRG8vvHIC8W0zgWedZEzCi4bndvSqzVG/view?usp=sharing
Optional stl files are also available for left-handed users.


Motor and power supply wiring diagram:
It works with a 9V 5A power supply.

Parts silicer settings:

Heat insulation part: PETG or ABS (%100 infill)
Linier Gear: PLA (%100 infill, Nozzle temp 210°-215°)
L Mount: PLA (%100 infill, Nozzle temp 210°-220°)
Table: PLA (wall:6 & infill %50 or wall:2 & %100 infill, Nozzle temp 210°-220°)
Vertical rod: (%100 infill, Nozzle temp 210°-220°)
Main gear: (%100 infill, Nozzle temp 210°-220°)

Other parts: %20 infill, Nozzle temp: 200° – 210°)