Best weed grinder: Everything you need to know


 | Last revised

Feb, 2022

Are you looking for the best bud crusher money can buy? You’ve come to the right place.

Whether you rip bongs, smoke joints, or inhale vapes when it comes to smoking weed, you need to have the best weed grinder.

An excellent herb grinder will ensure perfectly cut weed every time, which is essential to a great session.

What is a herb grinder?

A herb grinder, also commonly referred to as weed or marijuana grinder, is a small device with ‘teeth’ used to grind dry flower before smoking it.

Over the years, the demand for high-quality weed grinders has increased, and as a result, there are a number of innovative options available.

There are a few factors to consider when choosing the best grinder; looking at these features will help you evaluate the quality and whether it’s right for you.

Some key considerations include the shape of the grinder and the grinding teeth, the material it has been manufactured from, how many chambers it has, and whether the lid is magnetised.

We’ll guide you through what you need to know and the features you should look out for when buying your next herb grinder in Australia.

Why do you need a grinder for weed?

You can certainly cut your weed with scissors or pull it apart using your hands, but this method quickly destroys the delicate trichomes on the bud, leading to diminished cannabinoids.

The best grinders help preserve the cannabinoids and terpenes present within the cannabis flower and expose a larger surface area meaning better access to the active compounds, leading to a more potent high.

Also, cutting a fat nug into evenly ground green can help a joint burn smoothly and for longer, and it also helps to preserve the trichomes, which are the cannabinoid-rich resin glands responsible for getting you high.

Perfectly ground herb can be packed more densely into a bowl or chamber, and In addition, you will inhale less toxic smoke as the herb is exposed to less oxygen, therefore it will burn less.

You can also use a grinder as a storage device for your weed.

Key considerations when buying a marijuana grinder


Grinders are made from various types of material, including aluminium and anodised metals and acrylics. Metal grinders are preferred for their performance and durability.

Some old school styles are made from wood, but these grinders are generally much less effective than metal grinders due to the sharpness of the teeth.


Basic weed grinders start with two compartments and work up to 5 compartments which allow for storage, grinding and catching kief.


Portability is often paramount to most users, so having something relatively lightweight without sacrificing performance is key. The other consideration is how much weed you want to grind and store at a time.

weed grinder australia. Marijuana in a gold weed grinder.

Different types of herb grinders Australia

Two-part weed grinder

A two-piece grinder is a no-frills option that consists of two parts that lock together to grind the bud. The grinding chamber is used for both grinding weed and storing the weed.

Three-part weed grinder

This type of grinder is the same as a 2-piece grinder, but it has the addition of a separate storage chamber, so you can simultaneously grind and store the weed.

Four-part weed grinder

A four-part grinder operates in the same way as the three-part grinder, but it has the addition of a mesh pollen catcher to collect the kief. This grinder style has a storage compartment for ground weed, a kief catcher and can also hold unground weed ready for next time.

Five-part weed grinder

Generally, a five-part grinder has an additional kief catcher, which filters and catches more potent flower powder.

Card Grinder

Card grinders are another type of manual weed grinders which are slim, portable, and look like a mini grater. These grinders don’t perform as well as other models, but they are cheap, small and suitable to take on the go.

Electric herb grinder

There are mixed views on electric herb grinders. While some enjoy the convenience they provide, others tend to avoid them as they are known for grinding weed unevenly and can be tricky to clean properly.

They are also much bulkier than any other type of grinder and require power more often than not, and aren’t easy to take on the go.

However, there are some exceptions to the rule, and we’ve come across a very unique, high-performance electric weed grinder in Australia. You can check out the review below.

What is the best herb grinder in Australia?

Ok, now you know a bit more about herb grinders, what are some of the most interesting, innovative and high-performance models on the market?

santa cruz grinder black open. Weed Grinder.

Santa Cruz Shredder 4 Piece Grinders / Sifters


  • Medical grade, ultrasonically cleansed anodised aluminium
  • Unique threading pattern, friction ring and textured grip
  • High-quality rare earth magnet in lid
  • Innovative new tooth design

The 4-piece Santa Cruz Shredder is one of the most popular models made by the brand, and it is no wonder why. It features 31 razor-sharp teeth, which allows users to easily grind large buds with a consistent grind every single time.

It also features a unique gripping system making it ergonomic and easy to twist and turn your new herb shredder. Adjust the torque, rotate the grinder and produce the smoothest results ever with the Santa Cruz.

The Shredder is also extremely durable thanks to the anodised aluminium construction and is corrosion-resistant, and avoids threading problems you may have experienced with previous shredders.

One final thing that’s great about this grinder is the screen, it’s highly durable and won’t become loose or warp over time, and it is the perfect size stainless steel micron screen for catching pollen.


Aerospaced 2 Piece CNC Grinder / Sifter 50mm


  • 2 Piece Grinder / Sifter
  • Razor Sharp Teeth
  • Magnetic Lid
  • Includes Pouch & Scraper

The 2 Piece Aerospaced Grinder features a robust aluminium casing that is shatter and impact-resistant, meaning it’ll keep working for years to come and doesn’t mind a bit of rough and tumble.

The super sharp teeth are also highly resistant to wear and tear and work to grind weed consistently, so it maximises the surface, meaning it produces the perfect cut weed for a dry herb vape to deliver the best flavour and aroma.

Again, this grinder also features a strong magnetic lid that seals in freshness and ensures easy access with its snap-open/close design.

Santa Cruz X G Pen Hemp Weed Grinder

Santa Cruz X G Pen Hemp Grinder


  • Biodegradable
  • Constructed From 100% Natural Hemp
  • Pocket-Sized Design
  • Patented Tooth Design

Love the environment and also love weed? Then the Santa Cruz X G Pen Hemp Grinder might be just right for you.

The team at Santa Cruz Shredder have teamed up with Grenco Science to develop the world’s first biodegradable grinder made from a proprietary bioplastic binder containing 100% hemp fibre and hemp cellulose.

This eco-friendly grinder is durable yet small enough to fit in your pocket, meaning it’s compact and travel-ready.

The unique patented tooth design means they are interestingly shaped and cut the flower smoothly and evenly every time.

Otto weed grinder

Banana Bros Otto Grinder


  • Grinds Herb and Rolls Cones Rapidly
  • Rolls 20-30 Cones Per Charge
  • Automatically Adjusts Grinding Based on Material
  • Odour-Proof
  • Rapid USB Charging

This might be the most unique and interesting weed grinder on the market and is one of the electric herb grinders in Australia that’s actually worth your money.

The Otto Grinder is an all-in-one intelligent electric grinder featuring patented technology that allows you to perfectly grind dried herb and then directly dispense it into a pre-roll cone. It really is a one-stop-shop

The grinder seamlessly integrates grinding and rolling, and it also uses innovative technology to sense the consistency of its contents and automatically adjusts the grind to deliver perfect results.

It comes with six cones made from 100% all-natural raw fibre free of chemicals and animal products. Each cone delivers a slow, even burn with full-bodied flavour and aroma and potent effects.

Happy grinding!

HinterlandCo logo.


Recommended reading

Others you might like

Hinterland co. member

We’ll send you information about CBD oil and medical cannabis in Australia

Hinterland Logo.

Disclaimer. While we strive to relay the most factual education available, this shouldn’t replace official medical or legal consultation and recommendation. This is for educational and entertainment purposes only. Happy days.

Hinterland co. Byron Bay, Australia |

Pin It on Pinterest