The Norton Grinding Wheel Very Fine 150 x 25 x 31.75mm is a toolroom wheel that is manufactured using fast-cutting White Aluminium Oxide. This abrasive is more friable than brown aluminium oxide used in general-purpose grinding wheels, allowing cutting ability to be maintained by self-fracturing as the grain fractures and breaks down new cutting points.
- 152 x 25 x 31.75mm Wheel 38A120KVBE
- Norton 38A toolroom wheels are manufactured using fast-cutting White Aluminium Oxide. (White in colour)
- These wheels are designed to grind hardened tool steel
- 38A abrasive is more friable than brown aluminium oxide used in general-purpose grinding wheels
- Maintains cutting ability by self-fracturing, as the grain fractures and breaks down new cutting points are exposed
- This increased cutting ability also causes the wheel to wear faster than a general-purpose grinding wheel













