Cutting Wheels - 4-1/2" x 7/8" Cut-Off Wheel Set - 5pc, 50pc, or 100pc

5 reviews
Sale price $11.87 Save $-11.87

  • Quick & Effortless Burr-free Cutting
  • Designed to Fit All 4-1/2" Angle Grinders


Cut Like a Professional 

  • Our 4-1/2 x 7/8-inch metal stainless steel cut-off wheel set is specially formulated for fast cutting of metals and stainless steel. The 115 x 1.2mm super thin design is made for fast burr-free cutting with minimal material loss, making your cutting project more precise and efficient.

Highly Compatible

  • These cutting wheels discs are perfectly compatible with all 4-1/2 inch angle grinders with a 7/8-inch arbor. With these cut-off wheels, you do not have to force the cut, let the wheel and the weight of the grinder do the work for you.

Multifunction Application

  • These cutting discs are tough & abrasive, ideal for high-performance cutting in many types of ferrous metals and stainless steel such as aluminum oxide, ceramic oxide grains, silicon carbide, carbon steel, copper tubing, and many others.

We Stand By Quality

  • Engineered with a high-grade Aluminium Oxide, and Phenolic Resinsteel these cutting discs perform much more aggressive cutting in metal and stainless with safety and a longer service life.

Satisfaction Commitment

  • All Olsa Tools products have a limited lifetime warranty, 30-day risk-free returns and 100% satisfaction guarantee. Any Olsa Tools product proven to be faulty in manufacturing or materials will be replaced free of charge. Buy with ease and start using your Olsa Tools Cutting Wheels today.

Review by Madstiles

*During business hours only


Package Contents

5pc Cutting Wheel Set

  • 5 Olsa Tools cutting wheels
  • Folded high weighted paper packaging

50pc Cutting Wheel Set

  • 50 Olsa Tools cutting wheels
  • Translucent hard case

100pc Cutting Wheel Set

  • 100 Olsa Tools cutting wheels
  • Translucent hard case


Product Specifications

  • Thickness: 3/64"
  • Diameter: 4.5"
  • Center Hole Diameter: 7/8"
  • Certification: MPA Hannover EN 12413 & meets ISO 9001 standards
  • Max RPM: 13300
  • Multiple uses: Cuts all types of steels, stainless steels, and many other metals
  • Compatibility:  Compatible with most angle grinders
  • Material: Brown aluminium oxide, single aluminium oxide, phenolic resin

Made in Taiwan.

Why Buy From Us

Safe and Secure


You can be assured that your credit/debit card and other personal tails are safe when you order on our website. We use Shopify payment processors that covers all six PCI standard categories

High qualiy products


Made from the highest quality materials and tested to ensure they stand up to a lifetime of use, our tool organizers save time, keep your workspace clean, and make sure you never lose “that” socket, wrench or tool again.

30 minute customer service response times during business hours


If you have any questions or concerns contact our support team through email ( or by phone 1-877-252-6572 during our BUSINESS HOURS and we'll get back to you within 30 min or you'll get your money back.

Limited lifetime warranty


If your product breaks as a result of manufacture defects, kindly send us an email at and we'll gladly send you a replacement or your money back.

Satisfaction guaranteed


If you are unsatisfied with your Olsa Tools product within 30 days, kindly send us an email at and we'll gladly send you a replacement or your money back.

Shipping and Returns

Free Shipping

Orders with $50 or more in retail value qualify for free shipping within the United States of America.

Flat-Rate Shipping

Orders under $50 in retail value have a flat-rate shipping fee of $9.99.

Shipping Speeds

Standard Shipping

Orders with standard shipping usually arrive within 3-5 business days from when the order was placed.

Expedited Shipping

Orders with expedited shipping usually arrive within 2 days from when the order was placed. (Applicable only to the 48 contiguous States of the USA)


30-Day Risk-Free

We offer 30-Day Risk-Free Returns. To process a return please visit our Return page here There are certain situations where only partial refunds are granted (if applicable):

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at and send your item to: Unit 3B - 1807 2nd Street Nisku, AB T9E 0W8 Canada


If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Customer Reviews
5.0 Based on 5 Reviews
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Filter Reviews:
Kent S.
United States United States

I inspected and the are comparable to commercial

Michael B.
United States United States
4.5 cut off disk

These cut off disks are well worth buying. I will buy them again

United States United States
cutting wheels

product works well and the delivery was quick after qualifyfing for free shipping. No complaints here!

Christopher v.
United States United States
Awesome product

These cut ofoffer wheels are stronger than any others I have used and last a long time, I am pleased with the amount of metal I was able to cut with the longevity of these wheels. Also these are by far the best bang for the buck!!!!

Olsa Tools

Awesome! Thanks for feedback Christopher!

A Olsa Tools Customer
Rob G.
United States United States
Cutting wheels

Worked like they were supposed to.