Grinding Machines
Best Overall
DEWALT DW756 6-Inch Bench Grinder
The DEWALT DW756 is highly regarded for its durability, power, and performance. It features a powerful 5/8 HP induction motor that runs at 3,450 RPM, making it suitable for heavy grinding operations. The rugged cast iron base and motor housing provide stability and durability. The 12-1/2 inch distance between the wheels allows for longer and larger grinding applications. It’s ideal for both professional and home use.
Best Budget
WEN 4276 6-Inch Bench Grinder with Flexible Work Light
The WEN 4276 offers excellent value for its price, featuring a 2.1-amp motor that delivers 3,450 RPM. It includes two 6-inch wheels: a coarse 36-grit wheel and a fine 60-grit wheel for versatility. The grinder comes with a flexible work light to illuminate the grinding area, adjustable eye guards, and a sturdy base. It’s a great choice for budget-conscious users who need a reliable grinder for light to medium tasks.
Best for Heavy-Duty Use
JET IBG-8 8-Inch Industrial Bench Grinder
The JET IBG-8 is designed for heavy-duty use with its powerful 1 HP motor and robust construction. It features a large, heavy-duty construction that provides stability and durability. The grinder runs at 3,600 RPM and includes two 8-inch wheels: one 36-grit and one 60-grit. The adjustable tool rests and large eye shields enhance safety and precision. It’s ideal for industrial applications and professional workshops.
Best for Precision
Metabo GE710 Compact Die Grinder
The Metabo GE710 is known for its precision and smooth operation. It features a 6.4-amp motor that delivers up to 27,000 RPM, making it suitable for detailed grinding tasks. The compact design and ergonomic grip provide comfort and control, and the variable speed control allows for precise adjustments. The die grinder is perfect for detailed and intricate work, such as metalworking and polishing.
Best Cordless
Makita XAG04Z 18V LXT Lithium-Ion Brushless Cordless 4-1/2-Inch/
5-Inch Cut-Off/Angle Grinder
The Makita XAG04Z offers the convenience of cordless operation with the power and performance of a corded grinder. It features a brushless motor that delivers up to 8,500 RPM and an automatic speed change technology that adjusts speed and torque during operation. The grinder includes an electric brake for increased productivity and safety, a soft start for smooth startups, and a slide switch with lock-on for continuous operation. It’s part of Makita’s 18V LXT system, ensuring compatibility with other LXT tools.
Best for Versatility
DEWALT DWE402 4-1/2-Inch 11-Amp Paddle Switch Angle Grinder
The DEWALT DWE402 is a versatile and powerful angle grinder with an 11-amp motor that delivers 11,000 RPM. It features a Dust Ejection System to protect the tool from debris and extend its life. The one-touch guard allows for 360-degree rotation, and the oversized brushes provide longer brush life. The grinder includes a paddle switch with a safety lock-off for easy operation and safety. It’s suitable for a wide range of grinding and cutting applications.
Best for Home Use
Porter-Cable PCB575BG 8-Inch Variable Speed Bench Grinder with Work Light
The Porter-Cable PCB575BG is ideal for home use with its variable speed control and user-friendly features. It features a 5-amp motor that provides speeds from 2,000 to 3,400 RPM. The grinder includes a work light to illuminate the grinding area, adjustable tool rests, and spark guards. The 8-inch wheels provide versatility for different grinding tasks, making it suitable for DIY projects and home workshops.
Best for Sharpening
Rikon Professional Power Tools 80-805 8-Inch Bench Grinder
The Rikon 80-805 is perfect for sharpening tools and blades with its slow speed and powerful motor. It features a 1/2 HP motor that runs at a slow speed of 1,750 RPM, reducing the risk of overheating and damaging the tools. The grinder includes two 8-inch wheels: a 60-grit and a 120-grit aluminum oxide wheel. The adjustable tool rests and large eye shields enhance safety and precision. It’s ideal for sharpening chisels, plane irons, and other cutting tools.
