--- product_id: 299497949 title: "Benchmark Abrasives 50 Pack - 4.5\"x.040\"x7/8\" Quality Thin Cut Off Wheels Metal & Stainless Steel" brand: "benchmark abrasives" price: "NT$3928" currency: TWD in_stock: true reviews_count: 5 url: https://www.desertcart.tw/products/299497949-benchmark-abrasives-50-pack-4-5x-040x7-8-quality-thin store_origin: TW region: Taiwan --- # 0.04" ultra-thin cut 4.5" diameter precision 7/8" arbor fit Benchmark Abrasives 50 Pack - 4.5"x.040"x7/8" Quality Thin Cut Off Wheels Metal & Stainless Steel **Brand:** benchmark abrasives **Price:** NT$3928 **Availability:** ✅ In Stock ## Summary > ⚡ Cut sharp, cut fast, cut like a pro! ## Quick Answers - **What is this?** Benchmark Abrasives 50 Pack - 4.5"x.040"x7/8" Quality Thin Cut Off Wheels Metal & Stainless Steel by benchmark abrasives - **How much does it cost?** NT$3928 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/299497949-benchmark-abrasives-50-pack-4-5x-040x7-8-quality-thin) ## 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 - • **Bulk Pack Value:** 50-pack ensures you never run out mid-project—perfect for busy workshops and on-demand jobs. - • **High-Speed Efficiency:** Operates smoothly at up to 13,000 RPM with reduced vibration for professional-grade performance. - • **Universal Compatibility:** Fits die grinders, chop saws, and stationary saws with a 7/8" arbor for seamless tool integration. - • **Versatile Metal Mastery:** Engineered for stainless steel, aluminum, pipes, and flat sheets—cut through any project with ease. - • **Precision Thin-Cut Power:** Ultra-thin 0.04" wheel delivers burr-free, razor-sharp cuts every time. ## Overview Benchmark Abrasives 50-pack of 4.5" thin cut-off wheels offers professional-grade, burr-free cutting for metal, stainless steel, and aluminum. With a 0.04" thickness and 7/8" arbor, these Type 1 wheels deliver smooth, high-speed cuts up to 13,000 RPM with minimal vibration. Ideal for die grinders and chop saws, this bulk set ensures consistent performance and value for metal fabrication pros. ## Description Cut off wheels 4 1/2 inch 4.5 cut off wheel for metal cut off wheel cut off wheels 4-1/2 cut off wheel 4-1/2 cut off wheels for metal cutoff wheels 4 1/2 inch cut off wheel cut-off wheels 41/2 cut off wheels for metal 4.5 inch cut off wheels 4 cutoff wheel 4.5 inch cutting wheel cutting wheels 4 1/2 inch cutoff wheel grinder cutting wheel grinder cut off wheels 4 1 2 inch metal cutoff wheels metal cut off wheel 4 1/2 cut off wheel angle grinder cutting disc cutting wheel 4 1/2 for angle grinder cutting wheel metal cutting discs 4 1/2 for angle grinder metal cutting disc disco de corte para metal metal cut off wheels 4 1/2 inch 4 inch cut off wheel 4 cut off wheel cutting wheels 4 cutting disc for angle grinder grinder cutting disc cut off discs 4 1/2 for angle grinder metal cutting wheels cutting disks cut off wheels 4 1 2 inch grinder blades 4 1/2 for metal cutting disc 4 1/2 metal angle grinder cutting disc for metal metal cutting wheel 4 1/2 for angle grinder 4 cutting wheel cutting discs 4 1/2 for angle grinder grinder cut off wheels grinder disc cutting disc grinder wheels angle grinder metal cutting disc cutting wheel grinder grinder wheels 4 1 2 inch metal grinding wheels 4 1/2 inch die grinder cut off wheel grinding wheels angle grinder disc angle grinder discs grinder discs 4 1/2 metal 4 1/2 grinding wheels grinding discs 4 1/2 for angle grinder grinder wheels 4 1/2 inch cut off wheel tool 4.5 grinding wheel cut off wheel for aluminum grinder wheel 4 1/2 grinding wheels cutting discs 4 1/2 for angle grinder grinding discs 4 1/2 for angle grinder grinder cutting wheel disco de corte para metal grinder wheels 4-1/2 grinder wheels cut off discs 4 1/2 for angle grinder cut off wheels 4 1 2 inch wheel grinder cutting disc 4 1/2 metal 4 1/2 cut off wheel cut off wheels 4 1/2 inch 4.5 cut off wheel for metal cut off wheels cutoff wheels 4 1/2 inch benchmark abrasives cutting wheel 4 1/2 for angle grinder grinder cut off wheels cut off wheel. ## Features - Benchmark Abrasives metal cutting wheel with a 4-1/2" diameter and a 7/8" arbor is used for cutting metal, steel, metal pipes, tubes, flat sheets, shipbuilding, rail, and general metal fabrication. - Type 1 cutting wheels are completely flat and suitable for grinding operations. They provide consistent sharp, burr-free cutting with no loss of hardness. - Professional cut-off wheels are suitable for various cutting operations on stainless steel, steel, aluminum, and various other metals. This highly efficient cutting wheel delivers smooth cuts 13,000 RPM and lower vibration during operations. It ensures a high cutting rate at a lower cost. - The ideal grinding wheel support angle and die grinders, high-speed saws, stationary saws, and chop saws. Made of high-speed steel material for solidity and efficient cutting. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B015VOMD5E | | Brand Name | Benchmark Abrasives | | Compatible Devices | Die Grinder | | Construction Type | Cut Off Wheels | | Customer Reviews | 4.7 4.7 out of 5 stars (2,018) 4.7 out of 5 stars | | Grit Material Type | Stainless Steel | | Grit Number | 240 | | Grit Type | Thin | | Industry Standard Identifier | Type 1 | | Item Dimensions | 11.4 x 11.4 x 0.1 centimeters | | Item Dimensions L X W | 11.4L x 11.4W centimeters | | Item Thickness | 0.04 Inches | | Item Weight | 0.01 Ounces | | Manufacturer | Benchmark Abrasives | | Model | BA-CO4540 | | Number Of Items | 50 | | Part Number | BA-CO4540 | | Unit Count | 50 Count | | Upc | 728028210606 | ## Product Details - **Brand:** Benchmark Abrasives - **Compatible devices:** Die Grinder - **Grit material:** Stainless Steel - **Grit type:** Thin - **Product dimensions:** 11.4L x 11.4W centimeters ## Images ![Benchmark Abrasives 50 Pack - 4.5"x.040"x7/8" Quality Thin Cut Off Wheels Metal & Stainless Steel - Image 1](https://m.media-amazon.com/images/I/51Kfc2W27JL.jpg) ![Benchmark Abrasives 50 Pack - 4.5"x.040"x7/8" Quality Thin Cut Off Wheels Metal & Stainless Steel - Image 2](https://m.media-amazon.com/images/I/41iwKWjr2GL.jpg) ![Benchmark Abrasives 50 Pack - 4.5"x.040"x7/8" Quality Thin Cut Off Wheels Metal & Stainless Steel - Image 3](https://m.media-amazon.com/images/I/41sWE2P2-pL.jpg) ## 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 on Reviewed in the United States 25 March 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. ### ⭐⭐⭐⭐⭐ Very good stuff. *by on Reviewed in Canada 16 October 2020* Very good stuff, bought last year, almost spent all of them. Think it is time to buy again. ### ⭐⭐⭐⭐⭐ Way better than expected *by on Reviewed in the United States 25 February 2021* These things are great. They last much longer and cut better than most throw away discs. I've bought several other kind including the "diamond blades" that are supposed to last a long time but don't. These are the best I've ever used for the money. I've seen a few reviews about the centers coming loose or they are too thin but that seems ridiculous. I haven't had one center break loose but I imagine if you beat on one while it's spinning that could happen. And as far as too thin, learn how to use it. You cut straight, you don't turn, you don't sit your grinder down on the blade, and don't try to crank them on by turning the blade with your hand. Them being thin is how they can cut so quickly. These are all I'm buying from now on. ## 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.tw/products/299497949-benchmark-abrasives-50-pack-4-5x-040x7-8-quality-thin](https://www.desertcart.tw/products/299497949-benchmark-abrasives-50-pack-4-5x-040x7-8-quality-thin) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-22*