DIY Drywall Hole Saw (66mm) - Reinforced

admin | 19.03.2026

3D Preview

Loading 3D model...

LMB: Rotate | Scroll: Zoom | RMB: Pan

Gallery (6)

This 3D-printed drywall hole saw is designed for light-duty electrical installations, optimized for standard 66mm mounting boxes.

Technical Specifications:

  • Hole Diameter: 66 mm
  • Shank Diameter: 10 mm
  • Center Pilot: 6 mm with internal reinforcements
  • Tooth Count: 36 aggressive teeth
  • Debris Management: 3 large ejection ports

Printing Settings:

  • Infill: 100% (mandatory)
  • Material: PETG or ABS/ASA
  • Walls: 10+ wall lines
  • Layer Height: 0.2 mm
  • Cooling: Minimum fan speed

Usage Instructions:

  • Consumable Tool: Expect wear after 3–5 holes
  • Low Speed: Use lowest speed setting
  • No Hammer Mode: Set to "Drill" mode
  • Light Pressure: Let the teeth do the work

Please login to post comments.

Information
  • Author: admin
  • Date: 19.03.2026
  • Category: Tools & Organizers
  • Views: 2
  • Downloads: 0
  • Likes: 0
  • Images: 6
  • Files: 1

Download ZIP
Model Author
A
admin
Member since: 2025
17791
Models
649945
Downloads
Portfolio