Flush Cutter Safety Cap | Blade Guard

This is a simple but essential replacement cap for the standard "Model 170" flush cutters (Plato, Justinlau, etc.) that come with almost every 3D printer.

The original translucent caps are easily lost or stepped on. This 3D printable version is robust, easy to find, and fits snugly over the jaws.

Why print this?

• Safety: These cutters are extremely sharp. This cap prevents accidental stabs when reaching into your toolbox or pocket.

• Tool Protection: Protects the delicate tips of the blades from chipping if dropped.

• Vertical Print: Designed to print standing up, requiring zero supports inside or out.

Printing Instructions:

• Orientation: Print vertically (opening facing up).

• Supports: None required.

• Material:

  • PLA/PETG: Works fine if your printer is calibrated (friction fit).

  • TPU: Highly recommended if you want a rubbery, grippy fit that will never fall off.