Tamper sleeve (57mm > 58mm)

Portafilter Tamper Sleeve – 57mm to 58mm Adapter – 3D Printable Model

This 3D-printable sleeve is designed to adapt a 57mm espresso tamper for use with 58mm portafilters, offering a cost-effective and practical solution for baristas looking to upsize without purchasing a new tamper. The sleeve slides snugly over the base of a 57mm tamper, increasing its diameter to precisely 58mm for a proper fit in standard commercial portafilters.

Features:

- Perfect Fit: Converts a 57mm tamper to 58mm with minimal added bulk and optimal tamping coverage. - Snug & Secure: Engineered to grip tightly around the tamper base without wobble or slippage during use. - Food-Safe Design: Can be printed in food-safe filament or coated post-print for safe contact with coffee grounds. - Low-Profile: Adds minimal height to preserve the tamper's original ergonomics. - Reusable: Easily removable and washable for repeated use. Printing Recommendations:

- Material: PETG or food-safe PLA; avoid brittle materials like standard PLA if used frequently. - Layer Height: 0.1–0.2mm for smooth, even surfaces. - Infill: 100% recommended for strength and durability under pressure. - Supports: Not required unless your printer struggles with slight overhangs. This adapter sleeve is perfect for home baristas or cafés with mixed equipment, allowing you to make full use of an existing 57mm tamper in a 58mm portafilter setup with consistent and level tamping results.