Grinders/Sanders

  • Festool
  • Bosch
  • Milwaukee
  • Makita
  • Metabo 9” Grinder
  • Dewalt
  • Dynabrade
  • American Sander

Chas H. Day Co., based in Milwaukie, Oregon, offers a comprehensive range of grinders and sanders designed for professionals in residential, commercial, and industrial sectors. Whether you are preparing metal surfaces for welding, finishing wood cabinetry, or smoothing concrete floors, our selection of high-quality power tools ensures precision, efficiency, and durability on every project. Call 503-232-1659 today to consult with our experts and find the grinders and sanders best suited to your specific needs.

The Need for High-Quality Grinding and Sanding Tools

In any finishing or surface preparation task, the right grinder or sander can make all the difference between a flawless result and a costly rework. Using subpar equipment leads to uneven surfaces, wasted materials, and extended labor hours. For fabricators, welders, woodworkers, and contractors, achieving consistent, smooth finishes is crucial to maintaining professional standards and customer satisfaction.

For example, welders rely heavily on angle grinders equipped with appropriate discs to remove slag and prepare metal for further work. Woodworkers depend on orbital and belt sanders to deliver smooth surfaces without damaging fine finishes. Concrete contractors use heavy-duty grinders to level floors and prepare surfaces for coatings.

Risks of Using Inadequate Tools

Relying on poor-quality grinders and sanders introduces several issues:

  • Excessive vibration can cause operator fatigue, leading to decreased productivity and even injury.
  • Overheating motors may fail prematurely, resulting in costly repairs and unexpected downtime.
  • Inconsistent speed control or the wrong abrasive can cause gouges, swirl marks, or uneven sanding patterns.
  • Dust and debris accumulation without proper extraction increases respiratory hazards and reduces visibility.

These problems not only affect the quality of the work but also put safety and project deadlines at risk.

Chas H. Day Co.’s Range of Grinders and Sanders

Our inventory includes electric, cordless, and pneumatic grinders and sanders engineered to meet the demands of varied applications. We carry products from trusted manufacturers such as Metabo, DeWalt, Makita, Milwaukee, and Bosch, ensuring you receive tools that combine performance with longevity.

Our offerings include:

Angle Grinders

Designed for cutting, grinding, and polishing metals, these versatile tools feature adjustable guards and variable speed controls for optimal safety and precision.

Straight Grinders

Ideal for surface preparation and finishing, especially in tight spaces where maneuverability matters.

Belt Sanders: Provide rapid material removal for wood, plastic, and metal surfaces, excellent for leveling and shaping.

Random Orbital Sanders: Deliver swirl-free finishes on wood, paint, and varnish, suitable for automotive and woodworking applications.

Disc Sanders and DA Sanders: Perfect for detailed sanding and finishing tasks, offering control and finesse.

Cordless Sanders and Grinders: Give the freedom to work remotely without power cords, maintaining efficiency on large or outdoor projects.

We stock a wide variety of abrasives, including flap discs, grinding wheels, sanding belts, and pads tailored to your material and finish requirements.

Matching Your Tool to Your Project Needs

Choosing the right grinder or sander is critical to the success of your project. Considerations include:

  • Material Type: Metal fabrication requires durable grinding wheels and discs designed to withstand heat and friction, while wood finishing demands fine-grit sanding pads for smooth surfaces.
  • Surface Area: Large flat surfaces benefit from belt sanders for speed, while intricate shapes and edges require orbital or disc sanders for precision.
  • Mobility: Cordless models are invaluable for job sites without convenient access to power or for work in confined spaces.
  • Ergonomics: A lightweight, vibration-reducing design helps minimize operator fatigue during prolonged use.


  • Dust Control: Work environments with strict air quality standards need tools with integrated dust extraction systems or compatible vacuum hookups.

Our product specialists guide you through this selection process to ensure the best fit for your needs.

Expert Repair and Maintenance Services

Even the best grinders and sanders require regular maintenance to maintain peak performance. Chas H. Day CO. offers factory-authorized repair and service for all major brands we sell, helping you protect your investment and reduce downtime.

Our services include:

Motor brush and bearing replacements to restore smooth operation.

Switch and trigger repairs to ensure responsive tool control.

Replacement of worn or damaged guards, handles, and casings.

Consumable replacement guidance, including abrasives and sanding pads.

Comprehensive safety inspections and tune-ups.

Our technicians use genuine OEM parts and follow manufacturer protocols to preserve warranties and maximize tool lifespan.

Maximizing Jobsite Safety and Efficiency

Using reliable grinders and sanders enhances jobsite safety by minimizing vibration, controlling dust, and reducing unexpected tool failures. Proper tool selection and maintenance improve operator comfort and ensure consistent quality finishes, which in turn support timely project completion and customer satisfaction.

For professional-grade grinders and sanders that deliver smooth, efficient finishes, contact Chas H. Day Co. at 503-232-1659. Let us help you select the right tools and provide expert service in Milwaukie, Oregon.