When it comes to grinding tobacco or dry herbs, metal grinders are the gold standard — sharper teeth, tighter tolerances and a build quality that holds up to daily use over years. We stock metal herb grinders from Waterfall and The Bong Shop in CNC-machined aluminium. All delivered in discreet plain packaging anywhere in Australia.
Metal Grinders in This Range
A small but carefully selected range of quality aluminium grinders:
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Two-Part Aluminium Grinder 40mm ( Matte Black)— Waterfall's most popular metal grinder. CNC-machined aluminium teeth for a sharp, consistent grind every time. Compact 40mm size suits everyday use. Available in Matte Black and Gloss Green.
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Graffiti Spray Paint Grinder — the premium option from Waterfall. Larger capacity with a unique graffiti spray paint finish. For smokers who want something with personality without sacrificing grind quality.
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My Next Vape Grinder 2-Part 62mm Black — a larger 62mm 2-part aluminium grinder from The Bong Shop. More capacity per grind, suits heavier users or those who prep in larger quantities.
2-Part vs 4-Part Metal Grinders — What's the Difference?
All four grinders in this collection are 2-part — meaning you grind straight into the bottom chamber with no separate storage or kief catcher. They're simpler, more compact and easier to clean than multi-part grinders.
If you want a kief catcher screen that collects fine material at the bottom for later use, check out our 4-part grinders — those have a mesh screen and dedicated kief chamber built in.
