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PFERD Canada Inc.
Vitrified Bond Aluminum Oxide Hardness Grade M
Hardness grade M mounted points are made of a mix of dark red and white aluminum oxide grit in a vitrified bond. M is one of the most aggressive abrasive grades. |
Advantages: |
• Hardness grade M tools are ideal for general use on steel surfaces, providing high abrasive and stock removal rates. • High stock removal rate reduces grinding time and labour costs. • Cost reductions are achieved despite increased tool consumption, since the reduction in labour costs more than compensates tool costs. |
Hardness grade M mounted points perform best at a recommended peripheral speed of 6,000 - 9,800 SFPM in surface grinding applications. Suitable drive systems include flexible shafts and electric or air-powered straight grinders. |
Hardness grade M mounted points in standard W-series shapes.
Hardness grade M mounted points in standard A-series shapes.