G3155 8" x 20" Surface Grinder

The surface grinder for those who need maximum capacity.

The G3155 8" x 20" Surface Grinder will take care of your high-precision, industrial-grade grinding and resurface metallic workpieces to create high-tolerance flat surfaces.

The large dials and fine thread screws yield maximum precision with the column dial having 0.001" Res/Rev 0.05" and the cross dial having 0.001" Res/Rev 0.1".

The flood coolant system offers many benefits including reducing the possibility of distortion of the workpiece from overheating, preventing the wheel from clogging, shorter grind times, longer wheel life and keeps the air in your shop free from grinding dust.

The body and base are constructed of durable cast-iron to provide the stiffness to reduce vibration expected from a high-precision machine.

The included diamond dresser is used to true the grinding wheel, ensuring high-precision results.

Secure your workpieces to the included 7-7/8" x 15-3/4" magnetic chuck.

SPECIFICATIONS:

• Motor: 2 HP, 220V, 3-phase, 6.8A
• Table surface: 8" x 19-3/4"
• Longitudinal travel: 23-1/8"
• Cross travel: 9-1/8"
• Maximum distance table to wheel: 13-7/8"
• Column size: 9-1/4" x 12-3/4"
• T-slot and size: 1/2" stud, 7/8" head
• Grinding wheel: 1-1/4" B x 3/4" W x 8" D
• Maximum grinding area: 10" x 21-1/2"
• Spindle diameter: 1-1/4"
• Spindle speed: 3450 RPM
• Footprint: 26-1/2" x 27"
• Overall dimensions: 66" W x 43" D x 64" H
• Approximate shipping weight: 1898 lbs.

FEATURES:

• 24-Grit grinding wheel
• 7-7/8" x 15-3/4" magnetic chuck
• Column dial
• Cross feed dial
• Cast-iron base
• 9-Gallon coolant system
• One-shot lubrication
• Power indicator lights
• Work light
• Grinding wheel balancing kit
• Dressing diamond with mount

Grizzly owner's manuals and instruction sheets are produced by our U.S.-based Technical Documentation Department and are packed with useful information.

Need help?

We offer U.S.-based customer service and technical support to get your questions answered and help keep your equipment running in top condition. And to ensure your satisfaction, the G3155 comes with a 1-year warranty.