Top 10 Walter Flap Disc 4-1 2 Inch – Flap Discs

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1. Benchmark Abrasives


Benchmark Abrasives 4.5" x 7/8" Premium High-Density Jumbo Zirconia Type 29 Flap Discs for Sanding, Grinding, Deburring 10 Pack, 40 Grit, Stock and Rust Removal, Finishing

Benchmark Abrasives #ad - All our abrasive products are made with quality materials and exceed ANSI and EU European Standards. We trust in delivering high-quality products to the end-user. These type 29 flap discs are versatile products that can be used for aggressive stock removal to surface blending.

Benchmark abrasives 4. 5" x 7/8" t29 flap disc is ideal for sanding, stainless steel, steel, fiberglass, etc. The european material is superior due to its uniform particle size and premium blend of ingredients. Customer satisfaction is the lifeline of our brand. Designed to meet industrial standards, our high-quality flap discs are recommended to be used with angle grinders sized 4.

5” to 5“. Efficient flap wheels are used in various industries like automotive, mining, fabrication, shipbuilding, construction, transportation, foundries, household, etc. Zirconia high-density flap discs are manufactured using European zirconia cloth. For cast iron, grinding, titanium, wood, finishing, deburring, and more.
BrandBenchmark Abrasives #ad
ManufacturerBenchmark Abrasives #ad
Height0.5 Inches
Length4.5 Inches
Weight0.25 Pounds
Width4.5 Inches
Part NumberBM-F4.5SZ40T29HD



Includes 40/60/80/120 Grits, 4-1/2-inch, T29 Zirconia Abrasive Grinding Wheel and Flap Sanding Disc, WORKPRO 20-Pack Flap Discs, Arbor Size 7/8-inch

WORKPRO #ad - These discs are also designed with a greater surface area than flat type for stock removal on horizontal surfaces. Extreme durability and value – made of hard zirconia alumina material which lasts longer than standard aluminum oxide abrasive material, built for a more robust and economical grinding wheel.

Fiberglass backing plate can effectively absorb vibration and bring more stable & efficient grinding. Our flap disc set make it ideal for high performance blending and stock removal on metals non-ferrous materials, fiberglass, woods and other uneven surfaces. Fiberglass creates a strong bond with adhesives and does not contaminate the working surface. T29 flap discs with fiberglass backing plate - t29 flap disc features angled flaps, which can be used for edge-working or contoured applications.

Meet all you need – this premium flap disc set includes 10 pieces of 40 grit, ranging from metal or woodworking, concrete grinding or finishing, which can be used for universal applications, stone smoothing or finishing, 5 pieces of 60 grit, 3 pieces of 80 grit and 2 pieces of 120 grit, to rust removal and more - perfectly offers all you need for your projects. Great performance - each 4. 5" x 7/8-inch arbor size flap disc is compatible with angle grinders operatable of up to 13, plastics, 000 RPM.
BrandWORKPRO #ad
Height8.66 Inches
Length5.12 Inches
Width4.92 Inches
Part Number820909753230

3. Walter Surface Technologies


Grinding Disc, Walter 06A452 Enduro-Flex Turbo Abrasive Flap Disc Pack of 10

Walter Surface Technologies #ad - This flat disc is also ideal for deburring. Flap disc: abrasive grinding disc can be used to efficiently remove material and consumes less time in the finishing process. Metal grinding disc: grinder disc uses exclusive Cyclone Technology for better performance, offering maximum grinding ability and solid edge stability.

Abrasive disc works perfectly on steel and stainless steel. Specifications: surface finishing disc measures 5 in. Grinding disc: featuring patented turbofan Cooling design at the backing, this grinding disc allows air to cool the temperature of work pieces and reduces the heat transfer to the surface, thus increasing the lifespan of product.

The diameter of the arbor hole is 5/8-11 in. Applications: surface conditioning disc helps in blending welds, breaking edges and abrasive grinding. In diameter and is rated for grinding tool with maximum rotational speed of 12200 RPM.
BrandWalter Surface Technologies #ad
ManufacturerWalter Surface Technologies #ad
Height1 Inches
Length4.6 Inches
Weight0.31 Pounds
Width4.6 Inches
Part Number06A452

4. MarsIndustry


Premium Zirconia Flap Disc 4-1/2" X 7/8" 40 GRIT Pack of 50

MarsIndustry #ad - Hard-wearing, long service life for our flap disc. Ideal for the home, workshop, builders and DIY Enthusiasts, Hobbyists, Tradesmen, etc. The flap disc is designed for use with all 115mm 4. 5" angle grinders. Ideal for use on wood, metal and plastic. Especially suitable for stainless steel also great for mild steel.
BrandMarsIndustry #ad
ManufacturerYoungjiangshalun #ad
Height50 Centimeters
Length100 Centimeters
Weight100 Kilograms
Width100 Centimeters
Part NumberYG40



80pcs Emery Cloth Per Disc, SHALL 24-Pack Flap Disc, Zirconia Grinding Wheel 40/60/80/120 Grit T29 & 40 Grit T27 Angle Grinder Abrasive Sanding Disc with Etched Grit Number Indication, 4-1/2" x 7/8"

SHALL #ad - It more effectively improves the durability and density of the flap discs. 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. Each abrasive grinding wheel has its own grit number etched on the metal ring for easier identification even if missing label.

Ideal for high performance blending and stock removal on metals non-ferrous materials, fiberglass, plastics, woods and other uneven surfaces. 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. Etched grit number and color coding - flap discs with different grits also have different colored label for differentiation. Extreme durability and value - made of hard zirconia alumina material which lasts longer than standard aluminum oxide abrasive material.

Perfect collocation for all your project needs. 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. T27 includes 4pcs 40 grit as a complement to the project requirements of flat sanding and smoothing. 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.
BrandSHALL #ad
ManufacturerSHALL TOOLS #ad
Height3.54 Inches
Length9.84 Inches
Weight4.19 Pounds
Width5.12 Inches
Part NumberSH007001MX
WarrantyManufacturer warranty for 365 days from date of purchase

6. MIDO Professional Abrasive


MIDO PROFESSIONAL ABRASIVE Flap Disc 4 1/2 inch 20 Pack for Angle Grinder Sanding Disc Assorted Grit 40 60 80 120 Aluminum Oxide Sanding Grinding Wheels 4.5 x 7/8 Inch Flat Type #27

MIDO Professional Abrasive #ad - Assorted types: 20 pack of 4 1/2 inch 40 60 80 120 grit flap discs, 80grit, contains 4 different grits40 grit, 60 grit, 120 grit, 5 pieces of each grit. Great choice for polishing metals or wood, perfectly meets all your needs.

Extreme durability and value: the flap sanding discs are made of Top-Level hard zirconia alumina material and multi-layered fiberglass plates, which lasts longer than standard aluminum oxide abrasive material, built for a more robust and economical grinding wheel. It perfectly grinds anything you need for your projects. Type #27 – t27 flap discs are perfect for smoothing and blending surface.

Applicable models: fits most 4. 5” angle grinders, bosch 1375a, such as dewalt dcg414b, pce810, dwe402, gws8-45, makita 9557pbx1, porter-cable pc60tAG, black & decker bdeg400, G950 and more. Wide application -this 4-1/2’’ x 7/8’’ flap disc is used for all kinds of projects, concrete grinding and finishing, ranging from metal and woodworking, stone smoothing and finishing, to rust removal.
BrandMIDO Professional Abrasive #ad
ManufacturerSATC #ad
Part Number208

7. Walter Surface Technologies


Walter 15R454 ENDURO-FLEX Abrasive Flap Disc Pack of 10 40 Grit Finishing Disc

Walter Surface Technologies #ad - Sturdy material ensures longevity and comparatively lesser use of discs for delivering same productivity. Specifications: this 40 grit sanding disc measures 4 ½ in. Applications: this flap disc is safe to use on steel and stainless steel.

Coated disc: the top coating of this finishing disc duly offers coolness and lubrication to ensure smooth and vibration-free performance throughout the grinding or sanding procedures. Multiple purposes: the abrasive disc can be employed for various industrial tasks like stock removal, weld blending, and surface finishing. Arbor hole. It also features a 7/8 in. User friendly: when the flap overhang wears out at the backing, as the ECO-TRIM backing can be trimmed according to the preference, you do not have to discard the disc, revealing completely new abrasive grains. In diameter and is rated for a maximum rotational speed of 13300 RPM.
BrandWalter Surface Technologies #ad
ManufacturerWalter Surface Technologies #ad
Height6 Inches
Length5 Inches
Weight2.4 Pounds
Width5 Inches
Part Number15R454



Type 29 Zirconia Grinding Wheel for Stainless Steel, 4 1/2 x 7/8-Inch Flap Sanding Disc, Sheet Metal 10 Pack, EZARC Flap Discs 40 Grit

EZARC #ad - Professional grinder flap disc 4-1/2-inch diameter with a 7/8-inch arbor size compatible with an angle grinder with a maximum 13, 300 RPM grinding speed. Our flap disc is widely used for metal or wood, polishing, deburring, to remove the weld reinforcement, and to rust removal.

Convenient to use bevel type 29 angle design makes the edge and corner grinding much more convenient, great for surface sanding, and working on welded seams at a working angle of 5 to 15°. This angle grinder flap disc is designed for grinding, sanding, blending, and finishing on a wide range of material. Great performanceezarc flap sanding discs are made of hard zirconia material which lasts longer than standard aluminum oxide abrasive material, built for a more robust and economical grinding wheel.

Fast & efficient grinding glass fiber and adhesive form a firm combination, will not pollute the working surface. The fiberglass pad can effectively absorb vibration and bring more stable and efficient grinding. Widely used40 grit flap disc is coarser in build and is ideal for heavier stock removal.
BrandEZARC #ad
ManufacturerEZARC #ad
Height4.84 Inches
Length4.88 Inches
Width4.49 Inches
Part Number80FD4010

9. Walter


10 pack, Walter 06B456 4-1/2x5/8-11 Enduro-Flex Spin-On Flap Discs with Eco-Trim Backing 60 Grit Type 27S

Walter #ad - Eco-trim trimmable backing extends disc life by up to 3 times. One-step finishing solution to reduce cost. Remove welds and finish surfaces in one step. Quiet, vibration-free grinding. Type 27s – Spin on.
BrandWalter #ad
ManufacturerWalter Abrasives #ad
Height6 Inches
Length5 Inches
Weight0.12 Pounds
Width5 Inches
Part Number06B456

10. Mercer Industries


Grit 60 10 Pack, Mercer Industries 262T060-4-1/2" x 5/8"-11 Type 27 Zirconia High Density Trimmable FlapDiscs

Mercer Industries #ad - Trimmable plastic backing extends the life of the disc, is lightweight, and is cost effective. Type 27, 4-1/2-inch x 5/8-inch-11, grit 60, 10pk. Cool cutting and resistant to heat and moisture. Does the job of a grinding wheel and a fiber disc. High quality zirconia grain features a resin on resin bond.
BrandMercer Industries #ad
ManufacturerMercer Tool Corp. - Tools #ad
Height8.75 Inches
Length4.75 Inches
Width5 Inches
Part Number262T060
Warranty90 day warranty against manufacturer defects