MHW-3Bomber Racing M1 Manual Coffee Grinder Grey/Walnut 38mm Six Star Steel Burr

MHW-3BOMBER Racing M1 Manual Coffee Grinder Grey/Walnut 38mm Six Star Steel Burr

MHW Racing M1 Manual Coffee Grinder Grey/Walnut 38mm Six Star Steel Burr is a precision hand grinder made for espresso, filter, or manual brew enthusiasts who demand accuracy, portability, and beautiful craftsmanship. Designed with a CNC420 stainless steel burr and ergonomic walnut handle, it delivers consistent grind results with a smooth, tactile grinding feel.

Refined Grinding, Built for Flavour

The MHW-3BOMBER Race M1 features a 38mm six-star stainless steel burr engineered to improve grind uniformity and reduce fines. With 24 marked coarseness settings and 0.04mm per-click precision, it’s ideal for espresso, pour-over, and French press. Built for control and clarity, the Race M1 balances aesthetic elegance with professional performance.

How It Works

• Adjust grind size using the numbered 24-point dial: clockwise for finer, counterclockwise for coarser.
• Open the lid and load up to 20g of coffee beans.
• Attach the ergonomic walnut handle and begin grinding.
• Once complete, remove the container and pour your dose into your brewer of choice.

Specifications

• Burr Type: 38mm six-star CNC420 stainless steel burr
• Adjustment System: 24-step with 0.04mm accuracy
• Body Material: Aluminium alloy
• Handle: Stainless steel with walnut knob
• Capacity: 20g
• Weight: 500g
• Dimensions: 160mm height × 50mm diameter × 175mm handle
• Included: Velvet bag and cleaning brush
• Patent: ZL 2022 3 064157.9

Key Features of the MHW Racing M1

• ✅ Six-star CNC420 stainless steel burr: Designed for high uniformity, sharper cutting, and lower fines.
• ✅ Point-to-point adjustment: 24 coarseness settings with 0.04mm/grade accuracy for ultimate control.
• ✅ Return-to-zero scale: Easily track and reset your grind setting for repeatable results.
• ✅ 38mm burr size: Balanced between grinding efficiency and portability.
• ✅ Three-stage disassembly: Enables thorough cleaning with no tools required.
• ✅ Ergonomic walnut handle: Comfortable, efficient grip with elegant finish.
• ✅ Aluminium alloy body: Durable and lightweight for everyday grinding or travel use.
• ✅ Double bearing stability: Ensures smooth rotation and reduced burr wobble.
• ✅ Includes: Velvet storage bag and pen-style cleaning brush.

Why Choose the MHW Race M1 Grinder?

The Race M1 strikes the right balance between precision, portability, and tactile feel. Whether you're grinding for espresso or pour-over, the stainless steel burr delivers clarity with low retention. It's ideal for baristas who want control in every detail, and the walnut handle and grey finish make it look as good as it feels.

How to Use the MHW Racing M1 manual grinder

• Turn the coarseness dial to your desired setting (Espresso: 19–22, Moka: 22–25, Drip: 35–40, French Press: 40–45).
• Load 20g of beans into the hopper and replace the lid.
• Attach the walnut handle and grind in a smooth, continuous motion.
• Detach the powder chamber and use your grounds immediately.

Maintenance & Cleaning

• Wipe the exterior with a soft, dry cloth.
• Use the included brush to clean the burrs and chamber after each use.
• Take advantage of the grinder’s full disassembly for deeper cleaning.
• Do not wash or soak with water, as it may damage internal mechanisms.

Best Practices for Brewing

• Use fresh, high-quality beans stored in a coffee storage canister for best results.
• Pair the Race M1 with a precision scale to maintain consistency in dosing.
• Grind just before brewing to retain aromatic compounds.
• Use a brewing method that suits your roast style and grind level.

Questions and Answers

Coffee Parts Thoughts

We love how the MHW-3BOMBER Race M1 fits into a home setup, camping or travel kit. It’s great paired with a compact coffee scale or manual brewing gear. If you’re after more durability, the titanium burr version is worth checking out. For dosing consistency, consider adding a coffee bean tube set or WDT tool.