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10 Best grinding discs in Canada
Best Choice01SALISALI 48 Pack Flap Disc 40 Grit 4.5" x 7/8-Inch Sanding Disc Bevel Type #29 Premium and Industrial Grade Angle Grinder Grinding Wheel High Performance Edge Grinding
Free ShippingMain highlights- [WIDE APPLICATIONS]Applicable for grinding, stock removal, weld blending, debarring / def-lashing, rust removal, blending, cleaning and finishing. Widely used for rust, paint, ferrous metals, stainless steel, non-ferrous metals, wood and plastics; Fits most 4.5” Angle Grinders
- [STOCK REMOVAL]: Each disc is made with coarse 40 grit calcined alumina making this abrasive flap disc ideal for aggressive grinding on hard materials like metal
- [SPECIFICATIONS]: Each disc measures at a 4-1/2-inch diameter with a 7/8-inch arbor size, making it compatible with grinders with a speed of up to 13,300 RPM
- [PREMIUM QUALITY]: These flap discs are constructed with industrial grade premium calcined aluminum abrasive for strength, durability, and extended disc life as it holds up to high temperatures and pressure.The resin fiber construction complemented by the fiberglass backing plate absorbs vibrations without smearing or contaminating workpiece during usage
- [BEVEL]: These Bevel Type 29 discs are angled to be more effective for contours, edge and weld blending, and radius grinding
9.8Exceptional
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- 02SUNJOYCO
SUNJOYCO 90pcs 2 inch Quick Change Sanding Discs, Nylon Surface Conditioning Discs, 1/4" Roll Lock Holder Die Grinder Sanding Disc for Surface Strip Grind Polish Burr Finish-Fine Medium Coarse
Free ShippingMain highlights- Wide Applications:The 2 inch sanding discs are great for cleaning, coating removal, paint prep, finishing, blending,and deburring on surfaces like stainless steel, alloys, plastics, and fiberglass
- Quick Change Attachment: The abrasive wheels & discs set is designed with a roll lock quick change system, which is convenient and saves time. Discs screw securely into the threaded mandrel without tools. Ideal for applications requiring frequent grade or disc size changes
- Ideal For All Kinds Of Surface: Surface conditioning tool are well suited for finishing on smaller parts, and ideal for smaller workpieces that have hard-to-reach areas
- High Quality: Surface conditioning discs with nylon + aluminum oxide coating enhance wear resistance, efficiency, and adhesion for longer lifespan. Premium stainless steel roll lock holder resist oxidation and rust, ensuring durability
- A Versatile Pack: SUNJOYCO quick change discs set includes 2 pcs 1/4" shank, and 90 pcs die grinder sanding discs in coarse, medium, and fine(30 for each). An economical solution for testing discs with different minerals and grades
9.7Exceptional
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- 03PRETEC
PRETEC Grinding & Cutting Wheels 4 1/2 inch Set, 20 Packs 4.5" Cut Off Wheels, 3 Packs 4.5" Grinding Wheels, 4.5" 40/60/80 Grit Flap Discs for Cutting Grinding Polishing
Free ShippingMain highlights- With a Covenient Plastic Case & 100% Satisfaction Warranty: All angle grinder disc wheels comes in a covenient box for easy storage. We provide 100% satisfaction services. If you have any problem with our Angle Grinder Discs, please feel free to contact us, and we will reply immediately.
- Grinding Wheel-durable long life & High performance: The 4 1/2 grinding wheel is made of high-quality 3 full sheets of fiberglass for durability and safety, with high grain concentration of the grinder disc is made for aggressive grinding action and smoother running wheels.
- Cut off Wheels - Premium Material & Safe & Long Last to Use: The 20-pack 4-1/2 x 7/8-inch metal/stainless steel cut-off wheel is bonded with corundum and white alundum grain and reinforced by double fiberglass mesh, and with 1/25-inch thin design for fast burr-free cutting with minimal material loss, safety and longer service life.
- 60 Grit 4-1/2" x 7/8" Flap Disc - longevity & Optimal Performance: Made from hard zirconia alumina material, the flap discs last longer than standard aluminum oxide abrasives, featuring angled flaps facilitate for edge-working or contoured applications with greater surface area than flat types.
- 26pcs Angle Grinder Disc 4-1/2 inch & 3 Different Types : The 26 packs angle grinder wheels 4-1/2 inch including 20 Packs 4.5"x1/25"x7/8" Cut off Wheels, 3 Packs 4.5"x7/8" 60 Grit Flap Discs, 3 Packs 4.5"x1/4"x7/8" Grinding Wheels, with each type of disk collectively wrapped with those of its kind. This kit has everything you need to prep steel.
9.4Excellent
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Value for Money04WA GRINDERWA 40PACK - 4-1/2" Zirconia Flap Disc Assorted [40# x10, 60# x10, 80# x10, 120# x10], 4-1/2 Inch Flap Disc for Angle Grinder Sanding Discs, Grinding Wheels for Stainless Steel/Metal/Wood, T29
Free ShippingMain highlights- ️【SUPERIOR FIBER BACKING FOR MAXIMUM STRENGTH】: Our flap discs are crafted with indestructible 4 1/2-inch grinding wheels made of hard zirconia, making them a standout choice for high-level performance. This Flap Disc boasts an industrial-grade, high-density premium zirconia construction that outshines standard flap discs. It offers enhanced durability, ensuring a more robust and cost-effective grinding wheel.
- 【OPTIMAL SIZE VARIETY FOR VERSATILE GRIT APPLICATIONS】: Our flap discs set includes 40 pieces in total, featuring 4-1/2-inch discs with 40/60/80/120 Grit. This comprehensive assortment includes 10 pieces of 40 grit, 10 pieces of 60 grit, 10 pieces of 80 grit, and 10 pieces of 120 grit, making it the perfect choice for grinding various metals. It meets all your grinding wheel needs with precision.
- 【EXCEPTIONAL VALUE AND PERFORMANCE】: With a maximum RPM of 13,300, our grinding discs deliver top-tier performance. Ensure you wear eye protection and use all safety guards as per ANSI safety CODE B7.1 guidelines. These discs are designed for indestructible T29 angle grinders. They are compatible with angle grinders capable of operating at up to 13,300 RPM, making them ideal for grinding, blending, sanding, and finishing a wide range of materials.
- 【UNMATCHED DURABILITY FOR INDESTRUCTIBLE GRINDING】: Our 4 1/2-inch grinder sanding discs, constructed with top-grade hard zirconia abrasive grain, are designed to withstand the toughest tasks. This Flap Disc boasts an industrial-grade, high-density premium zirconia construction, making it an indestructible choice for grinding. It offers enhanced durability, ensuring a more robust and cost-effective grinding experience.
- 【SUITED FOR ANGLE GRINDERS AND BEYOND】: These angle grinder sanding discs are suitable for a wide range of applications, from metal and woodworking to concrete grinding, finishing, and stone smoothing. They excel in tasks such as grinding, deburring, and light grinding on various surfaces, whether it's metal or woodworking, concrete work, stone finishing, rust removal, and more.
9.3Excellent
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- 05Whitby Abrasives
25PACK - 4 1/2" x1/4" x7/8" Depressed Center Grinding Wheel for Angle Grinder Metalworking Grinding Disc 4 1/2 Inch Diameter, 1/4 Inch Thickness, 7/8 Inch Arbor (Red)
Free ShippingMain highlights- SIZE - 4 1/2" diameter, 1/4" thickness, 7/8" arbor (115 mm x 6 mm x 22mm)
- PACKAGE - 25 PCS
- MATERIAL - Aluminum oxide grain construction ensures long wheel life and high material removal.
- HIGH QUALITY - High-grain concentration for aggressive grinding action and smoothly running wheels.
9.2Excellent
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- 06Whitby Abrasives
WA 5PCS - 4 1/2"x1/4"x7/8" Depressed Center Grinding Wheels for Angle Grinder Metalworking Grinding Disc 4 1/2 Inch Diameter, 1/4" Thickness, 7/8" Arbor
Free ShippingMain highlights- SIZE - 4 1/2" diameter, 1/4" thickness, 7/8" arbor (115 mm x 6 mm x 22mm)
- PACKAGE - 5 PCS
- MATERIAL - Aluminum oxide grain construction ensures long wheel life and high material removal.
- HIGH QUALITY - High-grain concentration for aggressive grinding action and smoothly running wheels.
8.9Very Good
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- 07linconson
LINCONSON 4.5” Grinding Wheel for Metal & Stainless Steel Used On Angle Grinder 4 1/2”x1/4”x7/8" Depressed Center (SG 4544DC) (10)
Free ShippingMain highlights- 【MATERIAL】Premium aluminum oxide wheel for heavy duty performance.Wheel suit any high demand tasks.No burr and no vibration fast grinding.
- 【HEAVY DUTY USE】Tough and reliable. Suited for tasks such as grinding all metals, including stainless steel and cast iron. Max RPM at 13,000.
- 【EXTREME PERFORMANCE SERIES】Metal Grinding Wheels for professional use on angle grinders, durable and long lasting.
- 【DIMENSIONS】 4 1/2” x 1/4” x 7/8” Arbor.
- 【COMPATIBILITY】Compatible with DEWALT, MAKITA, HILTI, MILWAUKEE and other 4 1/2" compatible grinders.
8.8Very Good
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- 08SALI
SALI 50 Pack Cut Off Wheel 4 1/2 Inch Cutting Wheels 4-1/2" x 3/64" x 7/8" for Metal & Stainless Steel, Angle Grinder Cutting Wheel,Cutting Discs with Aggressive Cutting
20% Off Free ShippingMain highlights- Size :4-1/2-inch x .047-inch x 7/8-inch
- Safety tips: please use all necessary protective gear when you use these cutting discs.if there is any problem with the product, please contact us to help you solve the after-sales problem
- Performance: this is for a pack of 50 pieces of our cutting wheels thin 0.045" Cutting wheel design for fast burr free cutting. Perfectly compatible with all 4-1/2 angle grinders with 7/8-inch arbor, operating up to 13,300 rpm and 80m/s
- Material: proprietary aluminum oxide grain for long life and fast cutting.double fiberglass mesh reinforced for further safety and durability
- Advantage: thin .045-inch wheel design for fast burr free cutting proprietary aluminum oxide grain combination for aggressive cutting action
8.6Very Good
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- 09NYXCL
NYXCL 50Pcs Quick Change Discs Set, 2 inch A/O Sanding Discs with 1/4" Holder, for Die Grinder Surface Prep Strip Grind Polish Finish Burr Rust Paint Removal, Surface Conditioning Discs
33% Off Free ShippingMain highlights- Quick change disc has unique safety torque screw, strong wear resistance and fast grinding force.
- Quick change disc Can Used for grinding welding seam and smoothing surface.
- Aluminium Oxide corundum abrasive grain has high abrasion resistance and hardness, and the surface is attached with thermal and blocking resistant coating, which can improve the grinding efficiency and service life.
- 2 Inch Quick Change Sanding Discs made with premium Aluminium Oxide abrasive grains featuring Active Grinding Aid which prevents loading and reduces heat buildup.
- 2 Inch Quick Change Sanding Discs can meet the requirement of 23000Max. Rpm.
8.4Good
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- 10PRETEC
PRETEC Flap Discs 4 1/2 for Angle Grinder, 12 Pcs Flap Discs 40 Grit, 4.5" x 7/8" High Density Zirconia Type 27 Flap Sanding Disc for Grinding, Rust Removal, Sanding and Finishing - 12 Packs
12% Off Free ShippingMain highlights- Widely Used: The 40 grit flap disc boasts a coarser build, making it ideal for heavy-duty stock removal tasks. Our flap disc is widely employed in metal and woodwork for tasks such as removing weld reinforcement, deburring, polishing, and rust removal.
- Premium Material: PRETEC flap sanding discs are crafted from high-density premium zirconia abrasive, ensuring strength, durability, and extended disc life. They are designed to withstand high temperatures and pressure for optimal performance.
- Great Performance: Meeting industrial standards, our high-quality 4.5" x 7/8'' flap discs are recommended for use with 4.5” angle grinders. These Type 27 flap discs offer versatility, suitable for aggressive stock removal and surface blending.
- Fast & Efficient Grinding: The resin fiber construction, combined with the fiberglass backing plate, absorbs vibrations without smearing. The fiberglass pad enhances stability and efficiency during grinding.
- Angled T27: Featuring beveled Type 27 discs, our product facilitates edge and corner grinding, making it ideal for surface sanding and working on welded seams at angles ranging from 5 to 15°.
8.3Good
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