200 mm (height) x 190 mm (length) x 50 mm (width) x 50 mm (base diameter)
Origin
China
Original Rapidity-3 titanium-coated burrs with enhanced durability, wear resistance, corrosion resistance, improved uniformity, and grinding efficiency
Additional details
Burr design
Seven-star and rhombic blade edges at 70° and 45° angles for superior cutting power and uniformity
Burr diameter
Outer diameter approx. 39.7 mm, inner diameter approx. 31.8 mm (comparable to commercial 48 mm burr effective grinding diameter)
Grinding precision
Digital point adjustment ring with 110 steps, approx. 0.015 mm per step
Grinding range suitable for various brewing methods including espresso, pour-over, siphon, cold brew, French press, and moka pot
Recommended grind scale
Item
Detail
Espresso
0-20
Pour-over/Siphon
20-60
Cold Brew/French Press
60-100
Moka Pot
90-110
Integrated powder container and sifting mesh for simultaneous grinding and sifting to reduce fine powder and improve particle uniformity and cleanliness
Dedicated powder container lid with independent fine powder storage space
Additional details
Five interchangeable sifting mesh sizes
300μm, 400μm, 500μm, 600μm, 850μm to meet different brewing needs
Easy mesh installation
Remove powder container, select mesh, screw bottom cover on; do not open fine powder compartment when powder is inside
Stable three-bearing central shaft structure with custom high-precision bearings for smooth and stable rotation
Full metal central shaft frame for precision and durability
External digital adjustment ring for precise grind size control
Additional details
Patent number
ZL202330015407.1
Turn adjustment ring clockwise to grind finer, counterclockwise to grind coarser
Hold with both hands, open top cover, adjust grind size as needed
Add 15-20g coffee beans, grind, then attach powder container lid
Shake container side to side for about 15 seconds to sift fine powder
Remove powder container to access sifted coffee grounds
Recommended to use 500μm mesh for pour-over coffee
Only grind roasted coffee beans; do not grind other materials
Clean powder container promptly after use; do not change mesh with powder inside
Clean grinder with air blower or brush; do not wash with water
Minor metal surface marks, welding spots, polishing marks, and natural wood grain/color variations are normal and do not affect product quality
Manual measurements may have slight deviations; actual product prevails
Particle size distribution and grind uniformity tested under varying conditions; data for reference only
Use of sifting mesh reduces fine powder rate by approximately 30%, improving taste cleanliness
Rapidity-3 titanium-coated burr set
Powder container with interchangeable sifting meshes
Adjustment ring and handle assembly
User manual
This product is designed for coffee enthusiasts seeking precise, efficient, and clean manual grinding with advanced burr technology and customizable sifting options.
![MHW-3BOMBER Bomber [Gift] Razer R3 PRO Manual Hand-Crank Coffee Bean Grinder Titanium Coated](https://img30.360buyimg.com/sku/jfs/t1/521109/25/1498/17919/6a9aa522F54b7fc9d/08331e01e0ccd96e.png)
View
View
