Comandante C40 MK4 Lab Series Tigershark – Hand Grinder with Nitro-Rex Grinder
A hand grinder that not only grinds beans but also grain for breakfast – and stays sharp year after year. Robust, portable, and made for those who think beyond classic espresso.
The Tigershark belongs to Comandante's Lab Series and is built on the proven C40 MK4 platform – here with its own grinder and a matte stainless steel housing. Coffee Coaching Club is a Comandante partner; the grinder is manufactured in Germany.
The Tigershark Grinder
The heart of the grinder is the Double-Shark-Tip grinder made of Nitro-Rex steel. Its geometry efficiently cuts and grinds even densely roasted beans – and can even handle denser grinds like grain. Nitro Rex is a high-performance steel with high corrosion and wear resistance; the grinder can be washed out if necessary.
On the C40 MK4 Platform
Beneath the special grinder lies the familiar C40 mechanism: a stepped click mechanism for finely graded, repeatable grind settings, a stainless steel axle with micro ball bearings, and the oak wood knob that feels comfortable in the hand. Included are two containers, each holding approximately 40 grams: an amber glass and a clear polymer jar, both taste-neutral and easy to clean.
At a Glance
| Grinder |
Conical, Tigershark Double Shark-Tip |
| Grinder Material |
Nitro-Rex High-Performance Steel |
| Properties |
corrosion and wear resistant, washable |
| Grind Adjustment |
stepped click mechanism (C40 standard) |
| Brewing Range |
Espresso to French Press, also dense roasts |
| Containers |
Amber glass + polymer jar, ~40 g each |
| Knob |
Oak |
| Body |
matte stainless steel |
| Dimensions |
approx. 60 × 158 mm (Ø × H) |
| Weight |
approx. 0.7 kg |
| Manufacturing |
Germany |
Who it's for
For all who love specialty coffee and enjoy experimenting – when traveling, camping, or simply at home, when something other than the classic bean is desired. The robust Nitro-Rex grinder makes it a durable companion. If you are looking for a classic hand grinder without the special grinding mechanism, check out the C40 MK4 Nitro Blade.
Order Directly Online
Delivery throughout Switzerland and to Liechtenstein in 2 to 4 business days. Click and Collect in Bern, Gerberngasse 44 or Zurich, Hagenholzstrasse 50b – there you can experience the grinder live. Questions about the grinder or setup: office@coffeecoachingclub.ch or by phone during business hours.
What Goes Well With It
For finer grind tuning and maintenance, there are Comandante accessories like the Red Clix. For brewing, a hand filter from the Hario collection or the Aeropress are suitable. A scale completes the workflow – affordable and precise from the Normcore series, with an app and flow rate display from the Acaia collection. Plus fresh beans like Cozy Chocolate, Nutty Delight, or Very Nutty.
Frequently Asked Questions
What is the Tigershark Grinder?
A conical grinder with Double-Shark-Tip geometry made of Nitro-Rex steel. It efficiently grinds even densely roasted beans and is corrosion and wear resistant. It can be washed out if needed.
How does it differ from the C40 MK4 Nitro Blade?
The platform is the same, but the grinder is not. The Tigershark uses the Double-Shark-Tip grinder made of Nitro Rex, designed for dense roasts and even alternative grinding materials; the Nitro Blade is the classic conical grinder for coffee.
Is it suitable for espresso?
Yes. You can adjust from fine espresso to coarse French Press grind using the stepped click mechanism.
Can I see it before buying?
Certainly. You can experience the grinder live in Bern and Zurich Oerlikon. Bringing your own beans is welcome.
Roastery Tip
The Nitro-Rex grinder also handles darker, dense roasts with ease. For a round, chocolatey-nutty profile, take Cozy Chocolate or Nutty Delight, starting at 1:2. If you like maximum body without acidity, try Very Nutty. This is our recommendation, one of many.
