Cut Off Wheels- For Cutting Metal and Steel -3 Inch, To Use With Angle Grinders - 3" X 1/25" X 3/8" Max RPM 20300, 80 M/S-10 Pack -By Katzco PACKAGE CONTAINS: 10 pieces 3"" x 1/25"" X 3/8"" 60 Grit Max RPM 20300, 80 M/S cut off wheel M/S Designed for cutting Metal/Steel Not to be used for grinding meatal steel cutting wheels or any heavy duty concrete cutting HIGH QUALITY: Constructed of 2 bonded sheets of fiberglass mesh for durability and safety Tough aluminum oxide abrasive is continuously exposed during use to maintain aggressive cutting edge DURABLE AND SAFE: Designed for use with your angle grinder or high speed cutter, wheel design for fast burr free cutting easy and smooth CHECK US OUT: When it comes to purchasing your tools, you have plenty of options. However, a reputable company that cares about you and your project will help you experience a better result. Katzco has a large variety of tools, accessories and supplies to meet your immediate needs and your needs in the future SATISFACTION GUARANTEED: Katzco will make sure that you will be satisfied with the cut of wheel you buy from us. You are protected with our 100% No Questions Asked Guarantee for either a replacement or refund. We care about only putting out high quality products that satisfy your needs. If there is anything you need that we dont offer, we go and find the best for you.