These grains are self-sharpening and provide an aggressive cut. Safety: wear all applicable safety gear when using these discs eyes/ears/face/hands/body/etc. These are Type 1 flat discs. Use: these cutoff wheels are designed for cutting fiberglass, steel, stainless steel, iron, plastic, and other ferrous metals.

Info: our cutting wheels are made with a proprietary blend of premium abrasive grains. Why pay more for the same quality? our high performance, high quality cut off wheels offer a long service life, require less force to complete each cut, vibration free cut and maximized cutting capacity at a fraction of the cost.

These cut off wheels have been engineered to stand up to stringent European standards. Don't be fooled by poorly constructed, cheap imitations claiming to offer you the same level of quality. In tests the product has performed as well as or surpassed many of the most recognizable brand names in the construction business, worldwide.

. Quantity: this listing is for a pack of fifty 50 pieces of our 4-1/2" cutting wheels. Dimensions: each disc is four and a half 4. 5 inches in diameter with a 7/8" metal center and. 040" thickness.


4.5" x 7/8" Premium High Density Jumbo Zirconia Type 29 Flap Disc 40 Grit - 10 Pack

E. G. If the operator is running a 60 grit Resin Fiber Disc, try a 40 grit flap disc. They outperform resin fiber Discs due to their increased lifetime and last twice as long as Aluminum Oxide discs. Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. Designed for grinding, blending, sanding and finishing on a wide range of material.

The #1 choice for welders and metal fabricators. Made in accordance with ANSI safety requirements. For use on an Angle Grinder. Flap discs are used in heavy stock removal, often weld removal. The type 29 angled face allows for 90% of the abrasive material to be in contact with work surface, yielding maximal grinding surface area for greater ease, effectiveness and speed.

Jumbo' or 'high density' flap discs usually contain 30-60% more surface area for grinding. This 40 grit flap disc is made with Zirconia Alumina grain, which is ideal for stainless steel and metal applications while still working well with non-ferrous applications. Specific suited applications include: weld blending, removing weld slag, deburring, edge blending, surface conditioning and general metal fabrication.

To achieve a finish equivalent to a Resin Fiber Disc, always use a flap disc one grit coarser. We use a high quality backing plate to help absorb vibration.


E. G. This 40 grit flap disc is made with Zirconia Alumina grain, which is ideal for stainless steel and metal applications while still working well with non-ferrous applications. To achieve a finish equivalent to a Resin Fiber Disc, always use a flap disc one grit coarser. They outperform resin fiber Discs due to their increased lifetime and last twice as long as Aluminum Oxide discs.

Specific suited applications include: weld blending, edge blending, removing weld slag, deburring, surface conditioning and general metal fabrication. We use a high quality backing plate to help absorb vibration. Benchmark abrasives uses only the highest quality grains and backing material for our flap discs.

Designed for grinding, blending, sanding and finishing on a wide range of material. The #1 choice for welders and metal fabricators. Made in accordance with ANSI safety requirements. For use on an Angle Grinder. Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. Designed for grinding, blending and finishing on a wide range of metal.

The #1 choice for welders and metal fabricators. Made in accordance with ANSI safety requirements.


6" x .045 x 7/8" T1 Premium Thin Cut-Off Wheel Metal & Stainless Steel - 25 pack

Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. Designed for grinding, blending and finishing on a wide range of metal. The #1 choice for welders and metal fabricators. Made in accordance with ANSI safety requirements. For use on an Angle Grinder. Used for cutting all ferrous metals!

High performance! Our abrasives are not the best in the world, but they are good quality and you won't find a better price/performance ratio from any other company out there. They were engineered to last longer and consistently produce the highest quality finish. Self-sharpening! Using a proprietary blend of aluminum oxide grains and zirconia grains, we believe we have achieved this.

We worked with the factories to provide our customers cutting wheels with highly refined ingredients that provide excellent wheel life, minimal chatter, a fast cut and not contaminate stainless steel. Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. Designed for grinding, blending, sanding and finishing on a wide range of material.

The #1 choice for welders and metal fabricators. Made in accordance with ANSI safety requirements. For use on an Angle Grinder.


E. G. Aggressive cutting! Flap discs are used in heavy stock removal, often weld removal. We use a high quality backing plate to help absorb vibration. They outperform resin fiber Discs due to their increased lifetime and last twice as long as Aluminum Oxide discs. If the operator is running a 60 grit Resin Fiber Disc, try a 40 grit flap disc.

This 40 grit flap disc is made with Zirconia Alumina grain, which is ideal for stainless steel and metal applications while still working well with non-ferrous applications. Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. Designed for grinding, blending, sanding and finishing on a wide range of material.

The #1 choice for welders and metal fabricators. Made in accordance with ANSI safety requirements. For use on an Angle Grinder. The type 29 angled face allows for 90% of the abrasive material to be in contact with work surface, yielding maximal grinding surface area for greater ease, effectiveness and speed.

Self-sharpening! Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. Designed for grinding, blending and finishing on a wide range of metal. The #1 choice for welders and metal fabricators.


High performance! . Aggressive cutting! Self-sharpening! Flap disc's are designed to run cooler to reduce warping of thin metal like body panels plus, unlike ordinary grinding wheels these discs won't gouge your work. Flap disc use diagonal layers of aluminum oxide resin fiber, as it wears new grit is continuously being exposed for consistent performance throughout the life of the disc.

Designed with extra secure and safe fiberglass backing plate that absorbs vibrations without smear during usage. Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. Designed for grinding, blending and finishing on a wide range of metal. The #1 choice for welders and metal fabricators.

Made in accordance with ANSI safety requirements. For use on an Angle Grinder. Used for cutting all ferrous metals! Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. Designed for grinding, blending and finishing on a wide range of metal. The #1 choice for welders and metal fabricators.

Made in accordance with ANSI safety requirements.


4.5" x 7/8" Premium High Density Jumbo Zirconia Type 29 Flap Disc 60 Grit - 10 Pack

E. G. If the operator is running a 60 grit Resin Fiber Disc, try a 40 grit flap disc. To achieve a finish equivalent to a Resin Fiber Disc, always use a flap disc one grit coarser. Flap discs are used in heavy stock removal, often weld removal. Self-sharpening! Benchmark abrasives uses only the highest quality grains and backing material for our flap discs.

Designed for grinding, blending and finishing on a wide range of metal. The #1 choice for welders and metal fabricators. Made in accordance with ANSI safety requirements. For use on an Angle Grinder. 80 grit 4-1/2" flap disc makes it ideal for high performance grinding, deburring, contouring, blending, and finishing with smooth edges on sheet metals.

Flat type 27 disc construction clears rust and deburrs paint, steel and nonferrous metals including brass, copper, and lead.7/8-inch arbor size flap disc is compatible with angle grinders and can be operated with up to 13, 000 RPM. High performance! Made in accordance with ANSI safety requirements. The #1 choice for welders and metal fabricators.

Constructed of industrial grade aluminum oxide abrasive material for strength, durability and extended disc life.


Aggressive cutting! To achieve a finish equivalent to a Resin Fiber Disc, always use a flap disc one grit coarser. Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. Designed for grinding, blending and finishing on a wide range of metal. The #1 choice for welders and metal fabricators.

Made in accordance with ANSI safety requirements. For use on an Angle Grinder. Used for cutting all ferrous metals! Designed for grinding, blending, sanding and finishing on a wide range of material. Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. For use on an Angle Grinder.

Constructed of industrial grade aluminum oxide abrasive material for strength, durability and extended disc life. We use a high quality backing plate to help absorb vibration. The type 29 angled face allows for 90% of the abrasive material to be in contact with work surface, yielding maximal grinding surface area for greater ease, effectiveness and speed.

If the operator is running a 60 grit Resin Fiber Disc, try a 40 grit flap disc. Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. Designed for grinding, blending and finishing on a wide range of metal.


Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. Designed for grinding, blending, sanding and finishing on a wide range of material. The #1 choice for welders and metal fabricators. Made in accordance with ANSI safety requirements. For use on an Angle Grinder. Self-sharpening!

Aggressive cutting! Resin fiber discs are only two dimensional, once the abrasive surface wears down the product is finished. Designed with extra secure and safe fiberglass backing plate that absorbs vibrations without smear during usage. Benchmark abrasives uses only the highest quality grains and backing material for our flap discs.

Designed for grinding, blending and finishing on a wide range of metal. The #1 choice for welders and metal fabricators. Made in accordance with ANSI safety requirements. For use on an Angle Grinder. 80 grit 4-1/2" flap disc makes it ideal for high performance grinding, deburring, blending, contouring, and finishing with smooth edges on sheet metals.

Flat type 27 disc construction clears rust and deburrs paint, steel and nonferrous metals including brass, copper, and lead.7/8-inch arbor size flap disc is compatible with angle grinders and can be operated with up to 13, 000 RPM.


Ideal for the home, workshop, Tradesmen, hobbyists, Builders and DIY Enthusiasts, etc. High performance! Designed for grinding, blending, sanding and finishing on a wide range of material. Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. For use on an Angle Grinder.

Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. Designed for grinding, blending and finishing on a wide range of metal. The #1 choice for welders and metal fabricators. Made in accordance with ANSI safety requirements. For use on an Angle Grinder. Used for cutting all ferrous metals!

. Constructed of industrial grade aluminum oxide abrasive material for strength, durability and extended disc life. Especially suitable for stainless steel also great for mild steel. Name: flap discmaterial: Zirconium Oxide diameter: 115mm / 4. 5 inch middle hole size: 22mm/ 7/8 inch type: type 29 40GRIT Benchmark abrasives uses only the highest quality grains and backing material for our flap discs.

Designed for grinding, blending, sanding and finishing on a wide range of material. The #1 choice for welders and metal fabricators.


15 Pack - BENCHMARK 4-1/2" x 1/4" x 7/8" Metal Grinding Wheels

Ideal for use on wood, metal and plastic. The flap disc is designed for use with all 115mm 4. 5" angle grinders. High performance! Why pay more for the same quality? our quality grinding wheels offer a long service life, require less force, vibrate less and a maximized grinding capacity at a fraction of the cost.

Benchmark abrasives uses only the highest quality grains and backing material for our flap discs. Designed for grinding, blending and finishing on a wide range of metal. The #1 choice for welders and metal fabricators. Made in accordance with ANSI safety requirements. For use on an Angle Grinder. 80 grit 4-1/2" flap disc makes it ideal for high performance grinding, deburring, blending, contouring, and finishing with smooth edges on sheet metals.

Flat type 27 disc construction clears rust and deburrs paint, steel and nonferrous metals including brass, copper, and lead.7/8-inch arbor size flap disc is compatible with angle grinders and can be operated with up to 13, 000 RPM. Aggressive cutting! . Ideal for the home, hobbyists, Tradesmen, Workshop, Builders and DIY Enthusiasts, etc.

Quantity: this listing is for a 15 pack 3 packs of 5 4.