3D-Printed Push Block Handle with M3 Brass Threaded Inserts – Description

This push block handle is specifically designed for safe handling of workpieces during machine operations. The sturdy construction, combined with brass threaded inserts, ensures a durable and reliable connection.

Design Features:

• Mounting Points:
  • Two embedded brass threaded inserts (for M3 screws) are located at the base of the handle.
  • The holes for the inserts are cylindrical, with a diameter of 5 mm and a depth of 7 mm, suitable for standard M3 threaded inserts.
  • The inserts are melted into place using heat, providing a precise and secure fastening solution.
• Surface:
  • Anti-slip texture or light ribbing on the main contact surfaces for optimal grip.
• Compatibility:
  • Suitable for easy installation on push blocks or similar fixtures using M3 screws (max. screw length: 10–15 mm).

Using the Brass Threaded Inserts:

• The threaded inserts are melted into the prepared holes.
• A soldering iron tip (approximately 200–220 °C) is recommended to evenly press the inserts into place.
• Once inserted, the inserts should sit flush with the surface of the handle for a clean and professional finish.