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Bench Grinders and Chopsaw Wheels (106)

Bench grinders are useful for removing rough edges and smoothing out welding joins. Some models are hand-held while others mount to a workbench or have a built-in support system, similar to table saws. Choosing the right chopsaw wheels is also essential, as they come in a range of styles and are individually designed for different materials. Many have a maximum recommended speed and may work with masonry or metal. Keep these and other tools running with Rona’s selection of electric motors and parts.
Bench grinders are ideal for sharpening metal tools, shaping tools, and buffing and removing rust from table saws and mitre saws. Chopsaw wheels get the bench grinder performing efficiently, accurately, and reliably. Premier wheels have high-grade wires, balanced brushes, and internal holding plates that ensure user safety and cutting consistency. Most come in high-end steel, and they’re finished with silver coatings for durability. Check Rona’s extensive selection of grinders, wheels, and accessories to get the right equipment.

Bench grinders are power tools running on powerful motors, a spindle, and a wheel that spins. They are an important tool for every welder, fabricator, and maintenance technician. Formulated to make the job of cutting metal pieces simpler and quicker, benchtop grinders need to have the right grinding stone wheels to deliver good results. Using the wrong metal grinding wheel not only damages the tool, but it also makes the cutting or reshaping job more demanding. Look for crimped, fine wire wheels, stainless steel wheels, wire cup brushes, and metal grinding wheels that are ideal for smooth and quick removal of loose mortar and concrete and for peeling paint and rust off metals. Grinders have a limited lifespan. A masonry cutting wheel, metal depressed centre grinding wheel, masonry and metal cut-off blade, and a paint and rust stripper are some premium qualities to consider when replacing your damaged bench grinder blades. Quality rust and paint strippers and blades for bench grinders feature high-quality reinforced aluminium oxide, high-density silicon carbide grain, and extra-strong wheel coating.

The best grinding wheels and blades deliver premium grinding performance, quick and precise cuts with minimal to no noise and dust emission, and superior durability. They offer premium metal cutting and slotting results, as well as superior removal of weld spatter and scales.
Norton RightCut Metal Cut-Off Wheel - 4 1/2-in dia x 3/64-in T - 7/8-in Arbour - Type 1-41 - 60-Grit icon-wishlist
NORTON
Norton RightCut Metal Cut-Off Wheel - 4 1/2-in dia x 3/64-in T - 7/8-in Arbour - Type 1-41 - 60-Grit
Format 4.5x7/8x0.04"
Details
Article #02075254
EAB Stay Sharp Industrial Ultra-Thin Metal Cutting Flat Wheel - 4 1/2-in Dia x 3/64-in T - 7/8-in Arbor - Type 1 icon-wishlist
EXCHANGE-A-BLADE
EAB Stay Sharp Industrial Ultra-Thin Metal Cutting Flat Wheel - 4 1/2-in Dia x 3/64-in T - 7/8-in Arbor - Type 1
Format 4 1/2x3/64"
Details
Article #34595870
Norton RightCut Right-Angle Abrasive Cut-Off Wheel - 4-in Dia x 1/8-in T - 5/8-in Arbor - Type 1-41 - Aluminum Oxide icon-wishlist
NORTON
Norton RightCut Right-Angle Abrasive Cut-Off Wheel - 4-in Dia x 1/8-in T - 5/8-in Arbor - Type 1-41 - Aluminum Oxide
Format 4x0.40x5/8"
Details
Article #02075253
EAB Finishing Razor Back Multi-Purpose Metal Saw Blade - 4 1/2-in Dia - 7/8-in and 5/8-in DKO - Diamond Abrasive icon-wishlist
EXCHANGE-A-BLADE
EAB Finishing Razor Back Multi-Purpose Metal Saw Blade - 4 1/2-in Dia - 7/8-in and 5/8-in DKO - Diamond Abrasive
Format 4 1/2"
Details
Article #34595899
Norton Depressed Centre Wheel - 4 1/2-in Dia x 3/64-in T - 7/8-in Arbor - 24 Grit - Aluminum Oxide icon-wishlist
NORTON
Norton Depressed Centre Wheel - 4 1/2-in Dia x 3/64-in T - 7/8-in Arbor - 24 Grit - Aluminum Oxide
Format 4.5x0.45x7/8"
Details
Article #77375721
DeWalt Cup Brush - Crimped Wire - 1 Per Pack - 4-in Dia x 1 1/8-in Bristle L icon-wishlist
DEWALT
DeWalt Cup Brush - Crimped Wire - 1 Per Pack - 4-in Dia x 1 1/8-in Bristle L
Format 4"
Details
Article #00275798
Norton RightCut Right-Angle Abrasive Cut-Off Wheel - 5-in Dia x 1/8-in T - 7/8-in Arbor - Type 1-41 - Aluminum Oxide icon-wishlist
NORTON
Norton RightCut Right-Angle Abrasive Cut-Off Wheel - 5-in Dia x 1/8-in T - 7/8-in Arbor - Type 1-41 - Aluminum Oxide
Format 5x7/8x0.40"
Details
Article #02075255
DeWalt Cup Brush - Knotted Wire - 1 Per Pack - 3-in Dia x 7/8-in Bristle L icon-wishlist
DEWALT
DeWalt Cup Brush - Knotted Wire - 1 Per Pack - 3-in Dia x 7/8-in Bristle L
Format 3"
Details
Article #00275793
DeWalt Bench Grinder Crimped Wire Brush - 6-in dia x 1 1/8-in L - 5/8-in Arbour - Carbon Steel icon-wishlist
DEWALT
DeWalt Bench Grinder Crimped Wire Brush - 6-in dia x 1 1/8-in L - 5/8-in Arbour - Carbon Steel
Format 6"
Details
Article #00275792
DeWalt Cup Brush - Knotted Wire - 1 Per Pack - 4-in Dia x 1 1/8-in Bristle L icon-wishlist
DEWALT
DeWalt Cup Brush - Knotted Wire - 1 Per Pack - 4-in Dia x 1 1/8-in Bristle L
Format 4"
Details
Article #00275794
EAB Stay Sharp Knotted Wire Brush Cup - 3-in dia - 5/8-11-in Threaded Arbour - Carbon Steel icon-wishlist
EXCHANGE-A-BLADE
EAB Stay Sharp Knotted Wire Brush Cup - 3-in dia - 5/8-11-in Threaded Arbour - Carbon Steel
Format 3"
Details
Article #34595875
DeWalt Bench Grinder Brush - Crimped Wire - 1 Per Pack - 6-in Dia x 1/18-in Bristle L icon-wishlist
DEWALT
DeWalt Bench Grinder Brush - Crimped Wire - 1 Per Pack - 6-in Dia x 1/18-in Bristle L
Format 6"
Details
Article #00275791
EAB Stay Sharp Industrial Ultra-Thin Metal Cutting Flat Wheel - 5-in Dia x 3/64-in T - 7/8-in Arbor - Type 1 icon-wishlist
EXCHANGE-A-BLADE
EAB Stay Sharp Industrial Ultra-Thin Metal Cutting Flat Wheel - 5-in Dia x 3/64-in T - 7/8-in Arbor - Type 1
Format 5x3/64"
Details
Article #34595871
Norton RightCut Type-1 Abrasive Cut-Off Wheel - 6-in Dia x 3/64-in T - 7/8-in Arbor - 60 Grit - Aluminum Oxide icon-wishlist
NORTON
Norton RightCut Type-1 Abrasive Cut-Off Wheel - 6-in Dia x 3/64-in T - 7/8-in Arbor - 60 Grit - Aluminum Oxide
Format 6x0.40x7/8"
Details
Article #77375722
EAB Threaded Arbor Cup Brush - Carbon Steel - Crimped Wire - 1 Per Pack - 4-in Dia icon-wishlist
EXCHANGE-A-BLADE
EAB Threaded Arbor Cup Brush - Carbon Steel - Crimped Wire - 1 Per Pack - 4-in Dia
Format 4"
Details
Article #34595878
Norton Masonry Cut-Off Wheel - 4 1/2-in Dia x 1/16-in T - 7/8-in Arbor - Type 1-41 - Silicon Carbide icon-wishlist
NORTON
Norton Masonry Cut-Off Wheel - 4 1/2-in Dia x 1/16-in T - 7/8-in Arbor - Type 1-41 - Silicon Carbide
Format 4 1/2x1/16x7/8"
Details
Article #02075257
EAB Threaded Arbor Cup Brush - Carbon Steel - Crimped Wire - 1 Per Pack - 3-in Dia icon-wishlist
EXCHANGE-A-BLADE
EAB Threaded Arbor Cup Brush - Carbon Steel - Crimped Wire - 1 Per Pack - 3-in Dia
Format 3"
Details
Article #34595877
Norton Metal Cutting Blade - Type 1 - Black - 10-in dia icon-wishlist
NORTON
Norton Metal Cutting Blade - Type 1 - Black - 10-in dia
Format 10x5/8 3/32"
Details
Article #02075370
Norton Silicon Carbide Type 1 Masonry Cutting Wheel - 24 Abrasive Grit - Diamond Knockout - 7-in Diameter icon-wishlist
NORTON
Norton Silicon Carbide Type 1 Masonry Cutting Wheel - 24 Abrasive Grit - Diamond Knockout - 7-in Diameter
Format 7x1/8"
Details
Article #02075166
EAB Finishing Razor Back Multi-Purpose Metal Saw Blade - 5-in Dia - 7/8-in and 5/8-in DKO - Diamond Abrasive icon-wishlist
EXCHANGE-A-BLADE
EAB Finishing Razor Back Multi-Purpose Metal Saw Blade - 5-in Dia - 7/8-in and 5/8-in DKO - Diamond Abrasive
Format 5"
Details
Article #34595900
DeWalt Cup Brush - Crimped Wire - 1 Per Pack - 3-in Dia x 13/16-in Bristle L icon-wishlist
DEWALT
DeWalt Cup Brush - Crimped Wire - 1 Per Pack - 3-in Dia x 13/16-in Bristle L
Format 3"
Details
Article #00275795
Norton Masonry Grinding Wheel - Silicon Carbide - Type 27 - 4 1/2-in Dia icon-wishlist
NORTON
Norton Masonry Grinding Wheel - Silicon Carbide - Type 27 - 4 1/2-in Dia
Format 4.5x5/8x1/4"
Details
Article #77375733
DeWalt Stringer Wire Wheel - Carbon Steel - 1 Per Pack - 4-in Dia x 7/8-in Bristle L icon-wishlist
DEWALT
DeWalt Stringer Wire Wheel - Carbon Steel - 1 Per Pack - 4-in Dia x 7/8-in Bristle L
Format 4"
Details
Article #00275796
Norton Silicon Carbide Abrasive Grinding Wheel - 5-in dia x 1/4-in T - 7/8-in Arbour - Type27-Depressed Centre icon-wishlist
NORTON
Norton Silicon Carbide Abrasive Grinding Wheel - 5-in dia x 1/4-in T - 7/8-in Arbour - Type27-Depressed Centre
Format 5x7/8x1/4"
Details
Article #77375735
Norton Masonry Grinding Wheel - 4 1/2-in Dia x 1/4-in L - 7/8-in Arbor - Silicon Carbide - Type 27 icon-wishlist
NORTON
Norton Masonry Grinding Wheel - 4 1/2-in Dia x 1/4-in L - 7/8-in Arbor - Silicon Carbide - Type 27
Format 4.5x7/8x1/4"
Details
Article #77375734
Norton Masonry Grinding Wheel - Silicon Carbide - Type 27 - 7-in Dia icon-wishlist
NORTON
Norton Masonry Grinding Wheel - Silicon Carbide - Type 27 - 7-in Dia
Format 7x5/8x1/4"
Details
Article #77375736
Norton Masonry Cut-Off Wheel Blade - 10-in Dia x 3/32-in T - 5/8-in Arbor - Type 1-41 - Silicon Carbide icon-wishlist
NORTON
Norton Masonry Cut-Off Wheel Blade - 10-in Dia x 3/32-in T - 5/8-in Arbor - Type 1-41 - Silicon Carbide
Format 10x3/32x5/8"
Details
Article #02075371
EAB Stay Sharp Industrial Ultra-Thin Metal Grinding Flat Wheel - 4 1/2-in Dia x 3/64-in T - 7/8-in Arbor - Type 27 icon-wishlist
EXCHANGE-A-BLADE
EAB Stay Sharp Industrial Ultra-Thin Metal Grinding Flat Wheel - 4 1/2-in Dia x 3/64-in T - 7/8-in Arbor - Type 27
Format 4-1/2x0.05"
Details
Article #34595288
EAB Threaded Arbor Cup Brush - Carbon Steel - Knotted Wire - 1 Per Pack - 4-in Dia icon-wishlist
EXCHANGE-A-BLADE
EAB Threaded Arbor Cup Brush - Carbon Steel - Knotted Wire - 1 Per Pack - 4-in Dia
Format 4"
Details
Article #34595876
Norton Masonry Cut-Off Wheel - 5-in Dia x 1/16-in T - 7/8-in Arbor - Type 1-41 - Silicon Carbide icon-wishlist
NORTON
Norton Masonry Cut-Off Wheel - 5-in Dia x 1/16-in T - 7/8-in Arbor - Type 1-41 - Silicon Carbide
Format 5x1/16x7/8"
Details
Article #02075258
Norton Metal Grinding Wheel - Aluminum Oxide - Type 27 - 4 1/2-in Dia x 5/8-in Arbour icon-wishlist
NORTON
Norton Metal Grinding Wheel - Aluminum Oxide - Type 27 - 4 1/2-in Dia x 5/8-in Arbour
Format 4.5x5/8x1/4"
Details
Article #77375730
EAB Stay Sharp Industrial Abrasive Ultra-Thin Flat Metal Cutting Wheel - 5-in Dia x 3/64-in T - 7/8-in Arbor - Type 27 icon-wishlist
EXCHANGE-A-BLADE
EAB Stay Sharp Industrial Abrasive Ultra-Thin Flat Metal Cutting Wheel - 5-in Dia x 3/64-in T - 7/8-in Arbor - Type 27
Format 5x0.05x7/8"
Details
Article #34595289
EAB Stay Sharp Industrial Ultra-Thin Metal Cutting Flat Wheel - 7-in Dia x 1/16-in T - 7/8-in Arbor - Type 1 icon-wishlist
EXCHANGE-A-BLADE
EAB Stay Sharp Industrial Ultra-Thin Metal Cutting Flat Wheel - 7-in Dia x 1/16-in T - 7/8-in Arbor - Type 1
Format 7x1/16"
Details
Article #34595872
Norton Metal Cut-Off Wheel - 4-in dia x 1/8-in T - 5/8-in Arbour - Type 27 - 24-Grit icon-wishlist
NORTON
Norton Metal Cut-Off Wheel - 4-in dia x 1/8-in T - 5/8-in Arbour - Type 27 - 24-Grit
Format 4x1/8x5/8"
Details
Article #77375727
EAB Tool Taper Cut Metal Flat Wheel Industrial Abrasive - Type 1 - 4 1/2" x 5/64" x 7/8" - 10/Pack icon-wishlist
EXCHANGE-A-BLADE
EAB Tool Taper Cut Metal Flat Wheel Industrial Abrasive - Type 1 - 4 1/2" x 5/64" x 7/8" - 10/Pack
Format 4 1/2x5/64"xPK10
Details
Article #34595873
Norton Metal Cutting Blade - Black - Aluminum Oxide - 7-in dia icon-wishlist
NORTON
Norton Metal Cutting Blade - Black - Aluminum Oxide - 7-in dia
Format 7x3/32"
Details
Article #02075167
EAB Grinding Saw Razor Back Blade - Circular Shape - Diamond - Metal Cutting Utilization icon-wishlist
EXCHANGE-A-BLADE
EAB Grinding Saw Razor Back Blade - Circular Shape - Diamond - Metal Cutting Utilization
Format 7"
Details
Article #34595902
Norton 4-in Metal Grinding Wheel - 5/8-in Arbour - Type 27-Depressed Centre - Aluminum Oxide icon-wishlist
NORTON
Norton 4-in Metal Grinding Wheel - 5/8-in Arbour - Type 27-Depressed Centre - Aluminum Oxide
Format 4x5/8x1/4"
Details
Article #77375744
Norton Type 1 Metal Grinder Cut-Off Blade - 3-in Dia x 5/16-in T - 3/8-in Dia Arbor - 60 Grit icon-wishlist
NORTON
Norton Type 1 Metal Grinder Cut-Off Blade - 3-in Dia x 5/16-in T - 3/8-in Dia Arbor - 60 Grit
Format 3x0.35x3/8"
Details
Article #77375724
Norton Masonry Grinding Wheel - Silicon Carbide - Type 27 - 4-in Dia icon-wishlist
NORTON
Norton Masonry Grinding Wheel - Silicon Carbide - Type 27 - 4-in Dia
Format 4x5/8x1/4"
Details
Article #77375732
DeWalt Knotted Wire Wheel - 4-in dia - 5/8-11-in Arbour - Carbon Steel - Coarse icon-wishlist
DEWALT
DeWalt Knotted Wire Wheel - 4-in dia - 5/8-11-in Arbour - Carbon Steel - Coarse
Format 4"
Details
Article #00275797
Norton Gemini Type-1 Abrasive Cut-Off Wheel - 3-in Dia x 1/16-in T - 3/8-in Arbor - 36 Grit - Aluminum Oxide icon-wishlist
NORTON
Norton Gemini Type-1 Abrasive Cut-Off Wheel - 3-in Dia x 1/16-in T - 3/8-in Arbor - 36 Grit - Aluminum Oxide
Format 3x1/16x3/8"
Details
Article #77375723
Norton Metal Grinding Wheel - Aluminum Oxide - Type 27 - 7-in Dia icon-wishlist
NORTON
Norton Metal Grinding Wheel - Aluminum Oxide - Type 27 - 7-in Dia
Format 7x5/8x1/4"
Details
Article #77375731
EAB Wire Wheel - Carbon Steel - Crimped - 1 Per Pack - 6-in Dia icon-wishlist
EXCHANGE-A-BLADE
EAB Wire Wheel - Carbon Steel - Crimped - 1 Per Pack - 6-in Dia
Format 6"
Details
Article #34595881
Norton Metal Grinder Cut-Off Blades - 3-in Dia x 1/16-in T - 3/8-in Dia Arbor - 5 Per Pack with Mandrel icon-wishlist
NORTON
Norton Metal Grinder Cut-Off Blades - 3-in Dia x 1/16-in T - 3/8-in Dia Arbor - 5 Per Pack with Mandrel
Format 3x1/16x3/8"xPK5
Details
Article #77375725
Norton Masonry Grinding Wheel - Silicon Carbide - Type 27 - 5-in Dia icon-wishlist
NORTON
Norton Masonry Grinding Wheel - Silicon Carbide - Type 27 - 5-in Dia
Format 5x1/4x7/8"
Details
Article #95045040
Norton Metal Cut-Off Wheel Blade - 14-in Dia x 7/64-in T - 1-in Arbor - Type 1-41 - Aluminum Oxide icon-wishlist
NORTON
Norton Metal Cut-Off Wheel Blade - 14-in Dia x 7/64-in T - 1-in Arbor - Type 1-41 - Aluminum Oxide
Format 14"x7/64"x1
Details
Article #02075260
Norton Masonry Cut-Off Wheel - 4-in Dia x 1/16-in T - 5/8-in Arbor - Type 1-41 - Silicon Carbide icon-wishlist
NORTON
Norton Masonry Cut-Off Wheel - 4-in Dia x 1/16-in T - 5/8-in Arbor - Type 1-41 - Silicon Carbide
Format 4x1/16x5/8"
Details
Article #02075256