GS1 (Filter) Coffee Grinder
GS1 (Filter) Coffee Grinder
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Precision GS1 — 64mm Burr, Compact Build
A compact, affordable filter grinder with a 64 mm burr and micrometric adjustment, finished in gloss black. Grind on demand with the front button, or switch to manual grinding at the rear — an easy entry into dedicated filter grinding.
The GS1 is the entry point to Precision's filter range: a light, compact grinder with a 64 mm burr and fine micrometric control. It's an easy, well-priced upgrade for anyone moving to freshly ground filter coffee at home.
- 64mm Filter Burr
- Micrometric Adjust
- Front Button or Manual
- 250g Hopper
- Stainless Grounds Cup
- Gloss Black
What makes the GS1 a great starter filter grinder
It brings the essentials of good filter grinding — a proper burr and fine adjustment — to an accessible price and a compact size.
64 mm burr
A dedicated filter burr grinds far more evenly than a blade grinder, the foundation of a cleaner, sweeter filter cup.
Micrometric adjustment
Fine, repeatable grind changes let you dial in pour-over, batch brew and drip with precision.
Two ways to grind
Push the portafilter against the front button to grind on demand, or use the manual switch on the rear.
Light and compact
At 3.5 kg with a small footprint and a stainless steel grounds cup, it fits neatly into any home setup.
Who it's for
- First-time filter grinder buyers upgrading from a blade grinder
- Pour-over, batch-brew and drip drinkers on a budget
- Home brewers who want fine, micrometric control
- Compact setups that suit a gloss-black finish
Specifications
| Burr | 64 mm filter |
| Adjustment | Micrometric |
| Operation | Front button or rear manual switch |
| Grounds | Stainless steel cup included |
| Hopper | 250g |
| Power | 180W, 220V / 50Hz |
| Weight | 3.5 kg |
| Dimensions | D 220 × W 120 × H 360 mm |
| Colour | Gloss black |
Good to know: filter coffee shows off small grind changes, so move the micrometric adjustment in small steps and note the setting for each coffee and brewer.
Getting the best out of it
Adjust in small increments and taste as you go to bring out clarity and sweetness. Grind fresh for each brew, and compare the GS1 with the larger-burr GS3 and flagship GS5 filter grinders in the coffee grinders collection.
Ordering
Precision Coffee Tools is Australian owned and supported, with Australia-wide shipping and a 12-month warranty. Add the GS1 to cart to get started.
Frequently asked questions
Is the GS1 for filter or espresso?
The GS1 is a filter grinder, with a 64 mm burr made for all types of filter coffee — pour-over, batch brew and drip.
How do you operate it?
Push the portafilter against the front button to grind on demand, or use the manual switch on the rear.
How do you adjust the grind?
With the micrometric adjustment, which makes fine, repeatable changes so you can dial in your filter grind precisely.
What colour is the GS1?
Gloss black.
Shipping Policy
Shipping Policy
Standard Shipping Rate Is $10 For All Over Australia.
Express Shipping Rate Is $15.
Secured Tracking Will Be Provided Upon Purchase.
International Shipping Cost Will Depend On Courier Partners.
Warranty
Warranty
Standard 1 Year Warranty Included For Coffee Machine & Grinders.
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