PFERD
Resin Bond - Aluminum Oxide, Hardness Grade L
Grade L mounted points consist of a mix of white and dark red aluminum oxide in a high-quality resin bond. Hardness grade L is considered a fairly soft bond achieving very good removal rates.
Advantages:
- Hardness grade L tools are ideal for general use on stainless steel surfaces. This hardness grade ensures high abrasive rates and a high stock removal capability.
- Naturally a 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.
- Cool grinding properties reduce the thermal load on the workpiece.
Hardness grade L mounted points perform best at a recommended peripheral speed of 6,900 - 9,800 SFPM in surface grinding applications. Suitable drive systems include flexible shafts and electric or air-powered straight grinders.
| Image | Shape | Description |
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A Shape | Hardness Grade L mounted points in a variety of standard A-series shapes. |
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W Shape | Hardness Grade L mounted points in a variety of standard W-series shapes. |