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10 Best grinding discs in Canada
- Best Choice01SALI
SALI 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
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- 02WA GRINDER
WA 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.
- 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.
- Value for Money04WA GRINDER
WA 22PACK - 4-1/2" x 7/8" inch Assorted Grit Zirconia/Alumina Flap Disc [40Grit(x10), 80Grit(x10), 120Grit(x2)] for Angle Grinder Sanding Disc Mental/Wood Working 4 1/2 Inch
Free ShippingMain highlights- 🔹【PREMIUM MIXED ABRASIVE MATERIALS PACKAGE】: Each flap disc features high-quality zirconia or alumina abrasive—grit-to-material combination may vary, offering a balanced mix of cutting power and durability for a wide range of grinding tasks.
- 【OPTIMAL SIZE VARIETY FOR VERSATILE GRIT APPLICATIONS】: Our flap discs set includes 40 pieces in total, featuring 4-1/2-inch discs with 40/80/120 Grit. This comprehensive assortment includes 10 pieces of 40 grit, 10 pieces of 80 grit, and 2 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 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 alumina and hard zirconia abrasive grain, are designed to withstand the toughest tasks. This Flap Disc boasts an industrial-grade, high-density premium alumina and 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.
- 【SIZE】: 4 1/2" Diameter, 7/8" Arbor (115mmx22mm)
- 【PACKAGE】: 22PCS [40Grit(10pcs), 80Grit(10pcs), 120Grit(2pcs)]
- 05linconson
LINCONSON 4.5” Grinding Wheel for Metal & Stainless Steel Used On Angle Grinder 4 1/2”x1/4”x7/8" Depressed Center (SG 4544DC) (15)
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.
- 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.
- 07PRETEC
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
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°.
- 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
17% 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
- 09Shall
SHALL 24-Pack Flap Disc, 4.5" x 7/8" Zirconia Abrasive Grinding Wheel, 40/60/80/120 Grit T29 & 40 Grit T27 Angle Grinder Sanding Disc with Etched Grit Number Indication and 80pcs Emery Cloth Per Disc
Free ShippingMain highlights- More Emery Cloth - Each flap disc has 80 pieces of emery cloth which is much more efficient than other all 72-piece-emery-cloth abrasive grinding wheels now on the market. It more effectively improves the durability and density of the flap discs.
- Great Performance - Each 4.5" x 7/8-Inch arbor size flap disc is compatible with angle grinders operatable of up to 13,300 RPM and 80m/s. Ideal for high performance blending and stock removal on metals non-ferrous materials, fiberglass, plastics, woods and other uneven surfaces.
- Extreme Durability and Value - Made of hard zirconia alumina material which lasts longer than standard aluminum oxide abrasive material. These flap discs also feature durable fiberglass backing plates requiring less pressure for heavy stock removal and provides with extra secure safe assurance - absorbing vibrations without smear during usage
- Etched Grit Number and Color Coding - Flap discs with different grits also have different colored label for differentiation. Each abrasive grinding wheel has its own grit number etched on the metal ring for easier identification even if missing label.
- 20PCS T29 & 4PCS T27 - T29 Includes 10pcs 40 grit / 5pcs of 60 grit / 3pcs 80 grit / 2pcs 120 grit, better for frequently contouring, shaping surfaces and more aggressive grinding during projects. T27 includes 4pcs 40 grit as a complement to the project requirements of flat sanding and smoothing. Perfect collocation for all your project needs
- 10DEWALT
DEWALT Grinding Wheel, General Purpose for Metal, 4-1/2-Inch x 1/4-Inch x 5/8-Inch (DW4523)
46% Off Free ShippingMain highlights- Proprietary material mix of 4 1/2 grinding wheels ensures durable long life wheels
- High performance aluminum oxide grain for long life and high material removal of the grinding wheel
- High grain concentration of the grinder disc is made for aggressive grinding action and smoother running wheels
- 3 full sheets of fiberglass for durability and safety