Replacement 71mm Burrs for Mahlkonig Guatemala & Costa Rica Grinders

Replacement 71mm Burrs for Mahlkonig Guatemala & Costa Rica Grinders

The Replacement 71mm Steel Burrs for Mahlkönig Guatemala, Guatemala-SB, K32S, Costa Rica grinders are genuine factory replacement burrs designed to restore consistent grinding performance in professional coffee environments. Made from hardened special steel and engineered specifically for compatible Mahlkönig grinders, these flat burrs provide reliable particle size control from fine espresso to French Press. Replacing worn or damaged burrs helps improve grind consistency, extraction quality, and overall grinder performance while maintaining the original specifications of the equipment.

Key Features

• Genuine Mahlkönig part 309700
• 71mm flat steel burrs
• Hardened special steel
• 64-66 HRC hardness
• Up to 3,000kg burr life

Consistent Coffee Grinding

Sharp, properly aligned grinder burrs are essential for producing uniform coffee grounds. As burrs wear, they can create more uneven particles, which may lead to inconsistent extraction and changes in espresso flavor. These genuine Mahlkönig replacement burrs restore the original cutting performance of the grinder, helping produce stable and consistent grounds during demanding commercial use.

The optimized burr geometry is designed for gentle and controlled grinding across a wide range of settings, from espresso fine to French Press. The burr set can support professional wholesale grinding applications of up to 900g per minute, as well as coffee laboratory and cupping applications.

Genuine OEM Grinder Replacement

These 71mm Mahlkönig burrs are designed as a direct replacement for compatible grinders, helping maintain the original relationship between the grinder motor and burr set. Using genuine replacement burrs helps preserve the intended grinding performance, reliability, safety, and service life of the grinder.

The burrs feature a glass bead blasted finish that helps provide clean deburring and reduces the risk of burr settling during installation and operation. The left-hand, counter-clockwise rotation is matched to the specified grinder design.

Built for Professional Use

Made from hardened special steel with a hardness of 64-66 HRC, these replacement burrs are built for demanding commercial grinding environments. Under medium grind settings, the burr set offers an approximate grinding life of 3,000kg, depending on coffee type, grind setting, operating conditions, and maintenance.

Replacing worn burrs with the correct genuine Mahlkönig part can help restore grinding efficiency, reduce inconsistent particle sizes, and maintain the performance expected from professional coffee grinders.

Specifications

• Manufacturer: Mahlkönig / Mahlkonig
• Model: Replacement Burrs for Mahlkönig Grinders
• Outer Diameter: 71mm
• Screw fixing holes: 3
• Burr shape: flat
• Grind Range: Espresso to French Press
• Grind Capacity: Up to 900g/min
• Burr Life: Approx. 3,000kg
• Material: hardened special steel
• Hardness: 64-66 HRC (Rockwell)
  
• Rotation: Left Hand / counter-clockwise (LH)
• Weight: 340g 
• Part number: 309700
• Origin: Italy

Compatible Models

• Guatemala (201301-)
• Guatemala-SB (202001-)
• K32S
• Costa Rica

What's Included

• Pair of burrs for Mahlkönig grinder