Milwaukee 4-1/2 in. D X 7/8 in. X 1/8 in. thick Masonry Cut-Off Wheel

Milwaukee 4-1/2 in. D X 7/8 in. X 1/8 in. thick Masonry Cut-Off Wheel is engineered to tackle tough masonry cuts with steady reliability. Designed for use with standard 4-1/2" angle grinders, this wheel fits most tools that accept a 7/8" arbor, delivering precise, clean splits through brick, concrete block, and other masonry materials.

• Diameter: 4-1/2 in
• Arbor: 7/8 in
• Thickness: 1/8 in
• Number in Package: 1
• Packaging Type: Boxed
• Brand: Milwaukee
• Product Type: Masonry Cut-Off Wheel

What makes this wheel stand out

• Thin 1/8" kerf minimizes material waste and speeds up cuts, letting you complete masonry work faster without sacrificing accuracy.
• Milwaukee’s construction prioritizes a stable, consistent cut under demanding conditions—ideal for job-site reliability from first cut to finish.
• 4-1/2" diameter is tuned for portable grinders, balancing lot-on-lot performance with manageable weight and vibration.
• Versatile 7/8" arbor compatibility broadens compatibility with common grinders, so you can pair it with tools you already own.

Ideal uses and scenarios

Perfect for contractors, remodelers, and DIY enthusiasts who need quick, accurate masonry cuts. Use this wheel to:

• Trim bricks or concrete blocks to fit openings for doors, windows, or utilities.
• Slice masonry for channeling wires, pipes, or conduits into walls or foundations.
• Create clean, square edges along masonry surfaces when preparing for patching or finishing work.
• Size-control cuts in decorative stone or concrete masonry units where precision matters.

Practical tips for best results

Maximize performance and safety with these guidelines:

• Ensure the grinder is compatible with a 7/8" arbor and equipped with an appropriate guard for cut-off wheels.
• Use steady, moderate pressure and let the wheel do the work—avoid twisting or side-loading to prevent wheel glazing or breakage.
• Maintain a consistent cutting angle and feed rate to achieve straight, accurate cuts with minimal chipping.
• Work in a clean, well-ventilated area and wear appropriate PPE, including eye protection, gloves, and a dust mask when cutting masonry.
• Inspect the wheel before use; replace immediately if you notice cracks, wear, or damage.

Choose the Milwaukee Masonry Cut-Off Wheel when you want dependable, precise cuts on brick, concrete block, and other masonry surfaces—delivering professional results with a single, boxed wheel that’s ready to install straight out of the package.