Norton Abrasives Grinding Wheel, Gemini Fast Cut Grinding Wheel, 4 1/2 for Right Angle Grinder, Pack of 25 Discs

Depressed center wheels may also be referred to as raised hub wheels or by their shape designation Type 27, 28 or 29, with Type 27 being the most popular. The depressed center design allows the flange/lock nut to recess within the wheel so that it can be used for various grinding and cutting applications. Depressed center wheels are designed to handle the most severe right angle grinding applications from heavy stock removal to rough blending. More recently, depressed center wheels have been designed for cut-off applications when the tool is proper designed with flanges and guards. While large right angle grinders (7" & 9") have been around for many years, small or mini grinders that handle 4", 4-1/2" and 5" wheels have made this machine, and wheel category, the most popular in power tools. Package of 25

• Wheel Type is 27 with a 4 1/2 inch diameter. Dimensions: 4-1/2 x 1/4 x 7/8 Inches. Comes as a pack of 25 cutting wheels
• This cutting disc is designed with an aluminum-oxide abrasive and a solid performance bond that delivers both a consistent cut rate and long wheel life on a right angle grinder up to 13580 RPM
• This grinder wheel design features an advanced ultra-thin type 27 depressed center that minimizes material loss during the grinding process
• Sized as a 4 1/2 grinder wheel with a durable bond, this cutting wheel is designed to cut at high rates, ensuring it's longer product life
• This Right Cut Angle Grinder is ideal for smoothing welds and for stock removal applications on a variety of steel materials, including 400 series stainless, hard carbon and soft carbon steels