--- product_id: 29875149 title: "Benchmark Abrasives 4.5\" Aluminum Oxide Thin Type 1 Cut Off Wheels for Metal and Stainless Steel, 7/8\" Arbor, Fast Grinder Cutting Disc, 50-Count" brand: "benchmark abrasives" price: "₱6969" currency: PHP in_stock: true reviews_count: 10 category: "Benchmark Abrasives" url: https://www.desertcart.ph/products/29875149-benchmark-abrasives-4-5-aluminum-oxide-thin-type-1-cut store_origin: PH region: Philippines --- # Up to 13,000 RPM max speed Thin 0.04" aluminum oxide abrasive 4.5" diameter for versatile cutting Benchmark Abrasives 4.5" Aluminum Oxide Thin Type 1 Cut Off Wheels for Metal and Stainless Steel, 7/8" Arbor, Fast Grinder Cutting Disc, 50-Count **Brand:** benchmark abrasives **Price:** ₱6969 **Availability:** ✅ In Stock ## Summary > ⚡ Cut fast, cut clean, cut like a pro — don’t get left behind! ## Quick Answers - **What is this?** Benchmark Abrasives 4.5" Aluminum Oxide Thin Type 1 Cut Off Wheels for Metal and Stainless Steel, 7/8" Arbor, Fast Grinder Cutting Disc, 50-Count by benchmark abrasives - **How much does it cost?** ₱6969 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/29875149-benchmark-abrasives-4-5-aluminum-oxide-thin-type-1-cut) ## Best For - benchmark abrasives enthusiasts ## Why This Product - Trusted benchmark abrasives brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Metal Mastery:** Engineered to cut steel, stainless steel, aluminum, cast iron, and rebar with razor-thin accuracy. - • **Precision Burr-Free Cuts:** Flat Type 1 design ensures smooth, vibration-minimized slicing through metal and stainless steel. - • **ANSI & EU Certified Quality:** Premium aluminum oxide wheels built to rigorous standards for reliable, professional-grade results. - • **Rapid High-Speed Performance:** Operates at up to 13,000 RPM to slash downtime and accelerate project completion. - • **Universal Grinder Compatibility:** Fits 4.5" & 5" grinders from all major brands—Dewalt, Milwaukee, Makita, and more—ready to go out of the box. ## Overview Benchmark Abrasives 4.5" Aluminum Oxide Thin Type 1 Cut Off Wheels deliver burr-free, precise metal cutting with a high-speed 13,000 RPM rating. Compatible with virtually all major angle grinders, these ANSI and EU standard-certified wheels excel across steel, stainless steel, aluminum, and more. Sold in a value-packed 50-count set, they’re the go-to choice for professionals demanding fast, clean cuts and universal tool compatibility. ## Description Product description Size 4-1/2” Size 4-1/2” Material Aluminum Oxide. Material Aluminum Oxide. Type Type 1 Wheel. Type Type 1 Wheel. Arbor 7/8" Arbor 7/8" Max RPM 13,000 Max RPM 13,000 Style Cut-Off Wheel. Style Cut-Off Wheel. Aluminum Oxide Quality Thin Cut Off Wheel Type 1 Cutting Wheel T29 Zirconia Flap Disc T27 Zirconia Flap Discs Jumbo Zirconia Flap Disc Review: Impressive metal cutting at a good price - Not sure what these negative reviewers are talking about. I used some of these cut off disks today. They tore through mild steel like it was butter and didn't even lose much of their size while doing it. They did, however, lose some of their overall size when I cut some stainless steel sheet metal and then cut through some 1/4 inch AR650 ballistic plate (I expected that to happen with both steels). I also noticed a negative reviewer stated that the center metal disk became unattached, and then someone else said that the disk shattered. I can only assume that in either case, the users were inexperienced with metal cutting with these kinds of disks, regardless of their described experience (unless they got a bad batch, which is highly unlikely, but never impossible). The flaws that the previously mentioned negative reviewers described can be generally attributed to applying too much pressure when cutting. With cutting disks like these, you use almost no pressure and let the disk to all of the work. It should also be mentioned that, if the outer edge of the disk has a crack or chip in it, it should be discarded as there is a pretty good chance that it will shatter. I've used just about every brand of metal cutting disk at different points in my career (and for personal use), and can comfortably recommend these metal cutting disks if used properly. Summary : A capable, cost effective choice for angle grinder metal cutting. PS: Generally speaking, I am normally disgusted with most of the things I buy due to poor quality nowadays (I'm a curmudgeon like that) so when I take time to recommend an item, there must be something good about it, otherwise I would have broken out the verbal fail hammer review. Review: Cut off wheels and flap wheels - Been using for years . Good product ,good price and excellent delivery. ## Features - CLEAN PRECISION CUTS: Flat Type 1 design and aluminum oxide abrasive deliver burr-free, precise cuts for pipes, tubes, sheet metal, and rebar while minimizing vibration for smoother operator handling. - ONE WHEEL, EVERY GRINDER: Designed for high cutting rates on stainless steel and aluminum, these 4-1/2 inch wheels run up to 13,000 RPM to reduce downtime and speed job completion. Compatible with 4-1/2 and 5 inch angle grinders, die grinders, high-speed saws, stationary saws, and chop saws. - UNIVERSAL TOOL COMPATIBILITY: Compatible with Dewalt, Milwaukee, Makita, Bosch, Metabo, Ryobi, Black & Decker, Kobalt, Craftsman, Skil, Porter Cable, Ridgid, and virtually all other major brands for immediate use across common cutting tasks. - MULTI-METAL CUTTING CAPABILITY: Suitable for cutting steel, stainless steel, cast iron, aluminum, and rebar. Thin cut-off design delivers accurate, controlled cuts across a wide range of metals. - BUILT TO STANDARD: Manufactured with premium aluminum oxide materials that meet ANSI and EU standards, providing reliable performance for routine metal grinding and fabrication jobs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B015VOMD5E | | Additional Features | Angle Grinder Compatible, Precise Metal Cutting, Type 1 Flat Cut-Off Wheel, Fast & Clean Cutting | | Best Sellers Rank | #6,286 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Cut-Off Wheels | | Brand | Benchmark Abrasives | | Brand Name | Benchmark Abrasives | | Compatible Devices | Die Grinder | | Compatible Material | Steel, Stainless Steel, High Alloy Steel, Low Alloy Steel, Tin, Brass, Bronze, Aluminum | | Construction Type | Bonded | | Customer Reviews | 4.7 out of 5 stars 2,101 Reviews | | Grit Material | Aluminum Oxide | | Grit Material Type | Aluminum Oxide | | Grit Number | 240 | | Grit Type | Mixed | | Included Components | Circular Saw Blade | | Industry Standard Identifier | Type 1 | | Item Diameter | 4.5 Inches | | Item Dimensions | 4.5 x 4.5 x 0.04 inches | | Item Dimensions L x W | 4.5"L x 4.5"W | | Item Thickness | 0.04 Inches | | Item Weight | 0.01 Ounces | | Manufacturer | Benchmark Abrasives | | Material Type | Aluminum Oxide | | Maximum Rotational Speed | 13000 RPM | | Model | BA-CO4540 | | Number of Items | 50 | | Part Number | BA-CO4540 | | Product Dimensions | 4.5"L x 4.5"W | | Recommended Uses For Product | Cutting, Grinding | | Set Name | 50 Count | | UPC | 728028210606 | | Unit Count | 50.0 Count | ## Product Details - **Brand:** Benchmark Abrasives - **Compatible Devices:** Die Grinder - **Grit Material:** Aluminum Oxide - **Grit Type:** Mixed - **Product Dimensions:** 4.5"L x 4.5"W ## Images ![Benchmark Abrasives 4.5" Aluminum Oxide Thin Type 1 Cut Off Wheels for Metal and Stainless Steel, 7/8" Arbor, Fast Grinder Cutting Disc, 50-Count - Image 1](https://m.media-amazon.com/images/I/51Kfc2W27JL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: If i use it on my cd player will it play heavy metal ?** A: no it will not play any music **Q: Are these made in china?** A: If you have to ask "is this made in China?" then the answer is yes. **Q: What is the grit size?** A: 40 Grit **Q: What specific mandrel would you use to mount these on a drill press (please don't say a 7/8" mandrel) can you post a link...?** A: the hole is 5/8 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Impressive metal cutting at a good price *by T***R on March 25, 2022* Not sure what these negative reviewers are talking about. I used some of these cut off disks today. They tore through mild steel like it was butter and didn't even lose much of their size while doing it. They did, however, lose some of their overall size when I cut some stainless steel sheet metal and then cut through some 1/4 inch AR650 ballistic plate (I expected that to happen with both steels). I also noticed a negative reviewer stated that the center metal disk became unattached, and then someone else said that the disk shattered. I can only assume that in either case, the users were inexperienced with metal cutting with these kinds of disks, regardless of their described experience (unless they got a bad batch, which is highly unlikely, but never impossible). The flaws that the previously mentioned negative reviewers described can be generally attributed to applying too much pressure when cutting. With cutting disks like these, you use almost no pressure and let the disk to all of the work. It should also be mentioned that, if the outer edge of the disk has a crack or chip in it, it should be discarded as there is a pretty good chance that it will shatter. I've used just about every brand of metal cutting disk at different points in my career (and for personal use), and can comfortably recommend these metal cutting disks if used properly. Summary : A capable, cost effective choice for angle grinder metal cutting. PS: Generally speaking, I am normally disgusted with most of the things I buy due to poor quality nowadays (I'm a curmudgeon like that) so when I take time to recommend an item, there must be something good about it, otherwise I would have broken out the verbal fail hammer review. ### ⭐⭐⭐⭐⭐ Cut off wheels and flap wheels *by R***. on April 14, 2026* Been using for years . Good product ,good price and excellent delivery. ### ⭐⭐⭐⭐⭐ Great value...high quality wheel *by M***N on March 11, 2017* Have only used one so far. I was pleased when I made the first cut. Every other cuttoff wheel I've used "jumps" when you first start cutting with a brand new wheel. This one didn't at all. I'm hoping the whole pack will be that good. Makes nice clean cuts and seems like it will last a good while. This pack of 50 should last me for a long time. Also, I'm using a Makita grinder. I've had problems with other wheels fitting way too tight on the arbor. As in, I couldn't even push it all the way on with my hands. I had to tighten down the nut on it to get it to seat. These slipped right on with no problem at all. The other brands I've used, they sell on Amazon too. Brand DeW and brand W. I pretty much despise brand DeW cuttoff and grinding wheels. ## Frequently Bought Together - Benchmark Abrasives Grinder Cut Off Wheels 4 1/2 Inch Aluminum Oxide Thin Type 1 Angle Grinder Cutting Disc for Metal, Stainless Steel - with 7/8" Arbor Hole, Fast Grinder Cutting Wheel - 50 Count - Benchmark Abrasives 4.5" x 7/8" Premium High Density Jumbo Zirconia Type 29 Flap Discs 4 1/2 for Angle Grinder, Sanding Discs, Finishing - Grinding Wheels 4 1/2 Inch (100 Pack) - 60 Grit - Benchmark Abrasives 4.5" x 7/8" Premium High Density Jumbo Zirconia Type 27 Flap Discs 4 1/2 for Angle Grinder, Sanding Discs, Finishing - Grinding Wheels 4 1/2 inch - (10 Pack) - 40 Grit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/29875149-benchmark-abrasives-4-5-aluminum-oxide-thin-type-1-cut](https://www.desertcart.ph/products/29875149-benchmark-abrasives-4-5-aluminum-oxide-thin-type-1-cut) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-06-25*