Manual Tablet Press Die Size Guide: Φ6, 8, 10, 12mm — How to Choose the Right Diameter
Choosing the wrong die size is the most common mistake beginners make with a manual tablet press. Too small, and your tablets are hard to handle. Too large, and they're difficult to swallow. The die diameter you pick determines your tablet weight, appearance, and whether your customers will actually take them. This guide compares Φ6mm, 8mm, 10mm, and 12mm dies — the four most common sizes for manual tablet presses — and helps you pick the right one for your specific herb, supplement, or nootropic formulation. Table of Contents Die Size Basics: Diameter, Weight, and Density Φ6 vs 8 vs 10 vs 12mm: Side-by-Side Comparison How to Choose: Decision Flowchart Deep Dive: Each Die Size Explained Multi-Hole Presses: Die Configuration Matters The Density Variable: Why 10mm Isn't Always 500mg Can You Use Multiple Die Sizes on One Press? Recommended Setups by Use Case 1. Die Size Basics: Diameter, Weight, and Density The die diameter is the width of your tab...