All BUNN grinders use precision burrs to cut (not crush) the coffee beans and deliver consistent grind distribution. BUNN burrs are rated at a Rockwell hardness of 66C, resulting in an exceptionally long burr life.

Bulk Grinder features:

Hopper holds 1 lb. (.45 kg) of fresh coffee beans.

Turbo action draws coffee through grind chamber for greater grinding efficiency.

Fast grindingñone pound in under 30 seconds for HD models.

Wide range of grinds can be selected.

Convenient cleaning lever ensures complete clean out of coffee from grind chamber.

Bag switch stops motor when bag is removed and prevents grinding before bag is in place.

Heavy-duty precision burrs for quality, finer grinds.

Three year warranty on grinding burrs.

Electrical: G1 HD motors are rated: 120 volts, 60 Hz, 9 amps. Requires 2-wires plus ground service. 3/4 HP motor.