A metal ball bearing rests on a white square paper printed with Mazzer’s name and logo, mirroring the precision of Mazzer OEM FMA00033M/QQQ 1-Phase 64mm Flat Grinding Burrs (set of 2) and their quality components. © 2025 1st-line.com

Mazzer OEM FMA00033M/QQQ 1-Phase 64mm Flat Grinding Burrs – set of 2

$74.95
A round metal burr from the Mazzer OEM FMA00189D/AQQ 1-Phase 64mm Flat Grinding Burrs set (2 pcs) rests on black-and-white MAZZER packaging with a grid design, evoking the product’s precise engineering. © 2025 1st-line.com

Mazzer OEM FMA00189D/AQQ 1-Phase 64mm Flat Grinding Burrs – set of 2

$73.99
Two circular metal burrs for a coffee grinder are shown side by side. The left 55mm burr has angled ridges and three holes; the right is the EUREKA MAC55ITACP Mignon Flat Burr Set 55mm, smoother with engraved text and three holes. © 2025 1st-line.com

EUREKA MAC55ITACP Mignon Flat Burr Set 55mm

$71.99
A set of Mazzer OEM FMA00151A/QQQ 1-Phase 83mm Flat Grinding Burrs sits on top of a square paper with the Mazzer logo and pattern, viewed from an angle. © 2025 1st-line.com

Mazzer OEM FMA00151A/QQQ 1-Phase 83mm Flat Grinding Burrs – set of 2

$71.95
The Isomac Conical Grinding Burr for the Isomac Macinino Professional Grinder features sharp edges that work with a ring-shaped burr to grind coffee beans to a consistent size. © 2025 1st-line.com

Isomac Conical Grinding Burr for Isomac Macinino Professional Grinder

$66.50
The Elektra 01587035 56mm Flat Grinding Burrs, sold as a set of 2 metal discs with diagonal grooves and four holes each, are shown side by side on a white background. © 2025 1st-line.com

Elektra 01587035 56mm Flat Grinding Burrs – set of 2

$59.95
The Eureka MAC50 50mm Flat Grinding Burrs (set of 2) feature sharp, angled teeth with overlapping design—one flat, the other tilted—for precision grinding. Compatible with Eureka MAC50 coffee grinders. © 2025 1st-line.com

Eureka MAC50 50mm Flat Grinding Burrs – set of 2

$50.95
A set of two Mazzer FMA00182D/QQQ 1-phase 58mm flat grinding burrs with sharp spiral grooves and three mounting holes each, displayed side by side on a white background. © 2025 1st-line.com

Mazzer FMA00182D/QQQ 1-phase 58mm Flat Grinding Burrs – set of 2

$49.95
The Fiorenzato A3200063 63mm Flat Grinding Burrs (set of 2) feature sharp, angled teeth and three screw holes, making them ideal for efficient coffee bean grinding in compatible grinders. © 2025 1st-line.com

Fiorenzato A3200063 63mm Flat Grinding Burrs – set of 2

$44.49
A set of two Eureka MAC64 64mm flat grinding burrs, each with three screw holes and angled ridges, are overlapping on a white background. © 2025 1st-line.com

Eureka MAC64 64mm Flat Grinding Burrs – set of 2

$43.78
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K..247 GRINDING BURRS: a set of two round metal burrs, each with a central hole and three screw holes—one smooth, one ridged/angled for grinding—likely used as coffee grinder burrs. © 2025 1st-line.com

K..247 GRINDING BURRS

$69.99 $34.99
The 1st-Line P08 50mm Flat Grinding Burrs, set of 2, feature overlapping circular metal burrs with sharp spiral grooves and three holes each. These flat burrs are commonly used in coffee grinders. © 2025 1st-line.com

1st-Line P08 50mm Flat Grinding Burrs – set of 2

$33.68
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Two Ascaso MCP168 MACAP GRINDING BURRS are side by side on a white background; the left burr features sharp spiral grooves, and the right is smooth with three mounting holes, illustrating key aspects of this replacement part set. © 2025 1st-line.com

Ascaso MCP168 MACAP GRINDING BURRS

$59.99 $29.99
A Saeco 9141.039 Conical Grinding Burr - Upper (OUTER) for Magic/Royal machines, cylindrical with fluted inner edges and a flat outer rim, is shown against a white background. © 2025 1st-line.com

Saeco 9141.039 Conical Grinding Burr – Upper (OUTER)- Magic/Royal

$29.95
The Saeco 9141.040 Conical Grinding Burr - Lower (INNER) Magic/Royal features angled spiral-cut teeth and a central top hole—perfect for use in Magic Royal coffee machines, shown on a white background. © 2025 1st-line.com

Saeco 9141.040 Conical Grinding Burr – Lower (INNER) Magic/Royal

$27.95
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Two MC..43 RANCILIO GRINDING BURRS (75x43x10.5mm)—one with sharp angled ridges, the other smooth with four holes—used in coffee grinding, are shown on a white background. © 2025 1st-line.com

MC..43 RANCILIO GRINDING BURRS 75x43x10.5mm

$49.99 $24.99
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