Parametric Putty Knife

This parametric putty knife is designed for makers who want a tool that fits their exact needs. Whether you’re scraping prints, spreading filler, removing stickers, or working on small repairs, this model lets you customize the knife before you print.

Using the built-in parameters, you can easily adjust the blade width, blade thickness, handle length, and overall size to suit different tasks and hand sizes. Make a thin, flexible scraper for delicate work or a thicker, more rigid blade for tougher jobs.

🔧 Features

• Fully parametric design – customize before printing
• Adjustable blade width & thickness
• Customizable handle length for comfort and control
• Simple, ergonomic shape for everyday use
• No supports required
• Quick and easy print

🖨️ Printing Recommendations

• Material: PLA, PETG, or ABS
• Layer height: 0.2 mm
• Infill: 20–40% (increase for a stiffer blade)
• Print orientation: Flat on the blade for strength

⚠️ Note: This is a plastic tool and is not intended to replace metal putty knives for heavy-duty or high-temperature applications.

Perfect for workshops, print farms, and DIY projects