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MHW

MHW Magnetic Dosing Ring: 53/54mm Matte Black

Item Number: a-DR5547B

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MHW Magnetic Dosing Ring: 53/54mm Matte Black
  • MHW Magnetic Dosing Ring: 53/54mm Matte Black
  • MHW Magnetic Dosing Ring: 53/54mm Matte Black
  • MHW Magnetic Dosing Ring: 53/54mm Matte Black
  • MHW Magnetic Dosing Ring: 53/54mm Matte Black
  • MHW Magnetic Dosing Ring: 53/54mm Matte Black
  • MHW Magnetic Dosing Ring: 53/54mm Matte Black
  • MHW Magnetic Dosing Ring: 53/54mm Matte Black
Your Price $24.95
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Description

MHW Magnetic Dosing Ring: 53/54mm Matte Black

MHW-3Bomber Magnetic Dosing Ring: 53/54mm Matte Black is engineered for precision dosing without the mess. It magnetically locks onto your 53mm or 54mm portafilter, keeping coffee grounded while enhancing distribution and control in your espresso workflow.

Say Goodbye to Spillage

This 53/54mm magnetic dosing ring is built to eliminate powder blowout and grind loss. Its flaring design and expanded base ensure a broader, more controlled dosing surface. The result? Clean counters, even beds, and better extractions—every time. Crafted from anodised aluminium, it’s durable, lightweight, and easy to clean.

How the MHW-3Bomber 53/54mm Dosing Ring Works

  • Secure Fit: 10 magnetic beads snap onto your 53mm or 54mm portafilter instantly.
  • Precision Dosing: Prevents flying powder and helps you evenly distribute grounds.
  • Tool-Ready: Use your WDT tool or distributor directly inside the ring.
  • Effortless Removal: It detaches cleanly, leaving your puck intact and your station clean.

Questions & Answers

  • Is this 53/54mm dosing ring compatible with Breville or other brands' portafilters?
    Yes. The MHW-3Bomber 53/54mm Dosing Ring is designed for 53mm and 54mm portafilters, commonly used with Breville, Sunbeam, and similar home espresso machines.
  • Does it stop coffee from spilling over the basket?
    Absolutely. Its wide base and flared walls block flying powder and leaking grounds during grinding and puck prep.
  • Will the magnets scratch my portafilter?
    No. The base ring minimises contact pressure and avoids indentations while maintaining a strong magnetic hold.
  • Is this dosing ring easy to clean?
    Yes. It’s made from anodised aluminium alloy, which is corrosion-resistant and easily rinsed or wiped clean.

Specifications

  • Model: DR5547B
  • Size: 53/54mm (Universal Fit)
  • Receiving Diameter: 62mm
  • Material: Aluminium alloy + magnets
  • Height: 20mm
  • Weight: Approx. 30g
  • Finish: Matte Black, anodised
  • Brand: MHW-3Bomber

Key Features of the ≈

  • 53/54mm Diameter: Universal fit for standard 53mm and 54mm portafilters, receiving diameter 62mm.
  • Magnetic Locking: 10 high-strength magnetic beads for firm, stable attachment.
  • No Mess: Stops flying and leaking coffee grounds during dosing.
  • Flaring Funnel Design: Helps distribute coffee evenly into the basket.
  • Durable Build: One-piece anodised aluminium—resists corrosion and stays lightweight.
  • No Indentation: Single loop snap ring design minimises pressure marks.
  • Stable Under Stress: Can be inverted while staying attached to the portafilter.
  • Food-Safe Certified: Passed National Standard Food Contact Test Report.

Coffee Parts Thoughts

The MHW-3Bomber 53/54mm Magnetic Dosing Ring is a powerful yet subtle accessory that keeps your bench clean and your espresso workflow on point. With tight magnetic fitment, anti-spill design, and a durable build—it’s a small change that delivers big results.

Need dosing rings in other sizes or want to complete your prep setup? Explore our full range of dosing tools, MHW-3Bomber accessories, or coffee accessories to match your workflow style.

Specifications
Brand MHW
Model Dosing Collar
Size 53/54mm
Colour Matt Black
Country of Manufacture No
Shipping & Returns

Delivery Time and Costs

Parts, Accessories, Brew Bar and Tea Bar

standard delivery

From $8.95  2 – 7 business days*

express delivery

From $9.95  1 – 3 business days*
Water Filters

standard delivery

From $8.95  2 – 7 business days*

express delivery

From $9.95  1 – 3 business days*
Coffee Grinders

Home Grinders

Use estimator  1 – 3 business days*

Commercial Grinders

Use estimator  1 – 3 business days*
Coffee Machines

Home Machines

Use estimator  1 – 4 business days*

Commercial Machines

Use estimator  2 – 7 business days*

 

Freight Partners

Within Australia

Australia Post

TNT Couriers

Same Day

Capital Transport

Civic Couriers

 

We use Australia Post eParcel as well as various Couriers to dispatch all orders both within Australia and Internationally. If you are in Sydney you will also be able to select from same day 3 hour couriers, or click and collect from our warehouse in Pagewood just 10 minutes from Sydney CBD.

Shipping cost will depend on the size of your order and location, however you can check costs both directly on the product page or at checkout prior to entering any details.

Orders placed before 2pm AEST will be despatched on the same working day, and both Australia Post and the couriers we use deliver parcels Monday to Friday, generally between the hours of 8am to 6pm. On most items during checkout you will be able to select between standard and express delivery, however quoted delivery timeframes are indicative only.

For more shipping information please review our shipping and delivery page.

Warranty

All our stock is 'Australian Delivered' as such covered by Australian Warranty which in most cases is manufacturer backed. The warranty does not apply to international orders being sent outside Australia, as such any warranty claim would need to be returned back to Australia for assessment.

Easy Returns

Returns are generally allowed within 14 days of purchase for most spare parts, accessories and brew gear, however some exclusions apply. If you have made your purchase using an eligible PayPal account, you may be eligible to have PayPal refund your shipping costs. For full returns policy please read our returns policy.



MHW-3Bomber Magnetic Dosing Ring: 53/54mm Matte Black is engineered for precision dosing without the mess. It magnetically locks onto your 53mm or 54mm portafilter, keeping coffee grounded while enhancing distribution and control in your espresso workflow.

Say Goodbye to Spillage

This 53/54mm magnetic dosing ring is built to eliminate powder blowout and grind loss. Its flaring design and expanded base ensure a broader, more controlled dosing surface. The result? Clean counters, even beds, and better extractions—every time. Crafted from anodised aluminium, it’s durable, lightweight, and easy to clean.

How the MHW-3Bomber 53/54mm Dosing Ring Works

  • Secure Fit: 10 magnetic beads snap onto your 53mm or 54mm portafilter instantly.
  • Precision Dosing: Prevents flying powder and helps you evenly distribute grounds.
  • Tool-Ready: Use your WDT tool or distributor directly inside the ring.
  • Effortless Removal: It detaches cleanly, leaving your puck intact and your station clean.