Benchmark Abrasives 4-1/2" Aluminum Oxide Quality Thin Cut Off Wheel for Metal and Stainless Steel 7/8" Arbor, Fiberglass Iron Cutting Wheel Use with Grinder - 50 Pack Description 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. All of our abrasive products are made with quality materials and exceed both ANSI and EU European Standards. We trust in delivering high-quality products to the end-user. Customer satisfaction is the lifeline of our brand. Product Details: Grit Material: Aluminum Oxide Product Dimensions: 4.5"L x 4.5"W Brand: Benchmark Abrasives Compatible Devices: Die Grinder Grit Type: Mixed Is Discontinued By Manufacturer ‏ : ‎ No Package Dimensions ‏ : ‎ 5.12 x 4.88 x 3.11 inches; 0.96 Ounces Item model number ‏ : ‎ BA-CO4540 Date First Available ‏ : ‎ September 27, 2015 Manufacturer ‏ : ‎ Benchmark Abrasives Country of Origin ‏ : ‎ China Best Sellers Rank: #8,439 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #31 in Cut-Off Wheels #31 in Cut-Off Wheels Customer Reviews: 4.7 4.7 out of 5 stars 1,921 ratings