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The Merryland 4.5 X 0.045 Cut Off Wheel is a professional-grade, ultra-thin cutting disc designed for angle grinders. Made with German phenolic resin and white corundum, it features a reinforced dual-layer fiberglass mesh structure certified to European safety standards. With a max speed of 13,300 RPM and compatibility across metals and plastics, this 50-pack delivers long-lasting, precise cuts ideal for both hobbyists and metalworking pros.




























| ASIN | B08KLZNR65 |
| Arbor Hole Diameter | 0.88 Inches |
| Best Sellers Rank | #3,441 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Cut-Off Wheels |
| Brand | Merryland |
| Compatible Devices | Angle Grinder |
| Construction Type | Cut-off Wheels |
| Date First Available | October 3, 2020 |
| Grit Material | Aluminum Oxide |
| Grit Number | 50 |
| Grit Type | Very Fine |
| Item Thickness | 0.04 Inches |
| Item Weight | 3.04 pounds |
| Manufacturer | Merryland |
| Maximum Rotational Speed | 13300 RPM |
| Product Dimensions | 4.5"L x 4.5"W |
| Recommended Uses For Product | Cutting, Grinding |
S**R
Title: Durable, Precise, and Excellent Value – A Must-Have for Metalwork
I’ve been using the Merryland 5-inch metal cutting wheels for a few weeks now, and I am genuinely impressed. The pack of 50 discs is not only great value but also consistently high quality. They cut through stainless steel, iron, and other metals smoothly and efficiently, with minimal wear even after repeated use. I love that these discs are angle grinder compatible, making them versatile for various projects. The thickness and density feel robust, giving me confidence for both small DIY tasks and heavier metalwork. What really stands out is how stable and consistent they are—no wobbling or chipping, which makes my cutting precise and safe. For anyone looking to upgrade their metal cutting tools without breaking the bank, I would highly recommend these Merryland wheels. I’ll definitely be repurchasing and recommending to friends who work with metal. A solid 5-star product!
C**W
No exploded discs so far. Have used 4. Good fast cutting discs.
I ordered these cutting discs for occasional hobby use, and so far they seem great. I've used 4 discs. None have exploded during use, so far. They seem to cut faster than the harbor freight discs. I've used these discs mostly to cut and chamfer 3/16" thickness mild steel square tube. The chamfered edges are impressively smooth. Thicker cuts in which more of the surface area of the disc makes abrasive contact with the cutting surface wear the disc down quickly. For maximum longevity, it seems best to use only the edge for cutting.
A**F
Great value.
Fantastic. Cuts a lot and lasts a long time. Only used 1disk and is still ready to do more.
A**R
YMMV
This product received generally positive reviews and the price was more than fair so I decided to try them. I had a project coming up where I knew I'd need to cut through some thin sheets of steel. I just completed this project about an hour ago and the performance of these discs was mildly disappointing. The steel I was cutting was from an exterior door with a foam core. I stripped the steel from the door before cutting them into foldable strips about 10 inches wide, and while these discs managed to get the job done it did take six of them to complete it. The total number of straight line cuts being about 16. Some of the discs lasted longer than the others, but in all cases the discs burned down in size too just over the size of a US silver dollar before I changed to a new one. While this drastic consumption was surprising, I will say that they maintained their cutting performance throughout. I've used other brands that I've picked up at the local big box store and they don't disintegrate the way these do, but the performance declines and you end up changing them with little too no visible change in circumference. All in all, I'm satisfied with the performance of these discs especially at this price point and I would buy them again without hesitation. Just know that they are 'consumables' and so you'll want to keep plenty on hand for jobs cutting even thin metal.
T**Y
Reliable quality wheels
Great cutting wheels
F**N
Buy here buy now
Finally a great deal again on 5” wheels
J**L
They work well for straight line cuts but can shatter if you twist the wheel while cutting
Works well with thin metal and aluminum. The thicker the metal the slower it cuts and the faster it wears. I have cut up to 1/4” steel with cut off discs making a nice cut but going through a couple of wheels
M**E
works
works as expected. easily cut through metal
M**A
Buoni, prezzo ok e grande capacità di taglio su materiali ferrosi
M**E
Ces disques à tronçonner sont très efficaces pour couper le métal et l’inox. La coupe est nette, rapide et précise, sans échauffement excessif. Ils sont résistants et s’usent lentement, même lors d’un usage intensif. Très bon rapport qualité-prix, je recommande pour tous les travaux de bricolage ou professionnels.
J**N
These are high-quality discs that have performed really well for me across different materials, including stainless steel, aluminium, and plastics like PVC and Perspex They cut smoothly and consistently, with no issues. The 50-piece pack makes them very economical, and the durability has been excellent. Highly recommended if you want reliable cutting wheels at a great value.
L**S
Good value.
H**Y
nic do dodania, pracuje jak każda tarcza tnąca
Trustpilot
1 month ago
1 month ago