The CGW 59018 is a 12 inch diameter surface grinding wheel designed for heavy stock removal with a precise finish. It features a 1-1/2 inch thickness and a 5 inch arbor size, making it suitable for machines configured to accept a 5 inch arbor. The wheel combines ruby aluminum oxide abrasive (RA) with a 46 grit, delivering a balance of high material removal and the ability to maintain form under heavy grinding actions. The J/K hardness designation indicates a range of resilience and rigidity appropriate for tool steels and other challenging materials, including steels with higher chromium content. This type of friable, sharp abrasive tends to provide a robust initial cut while supporting consistent finishing dimensions, which is important for maintaining tight tolerances in production settings.
Features:
- RA Ruby Aluminum Oxide grain for effective rough grinding
- 12" diameter with 1-1/2" thickness for robust stock removal
- 5" arbor size fits compatible grinding machines
- Grit 46 with J/K hardness for strong form retention
- High material removal with sharp, friable abrasive
- Suitable for rough grinding of tool steels including chromium-rich steels
- Pack includes 2 wheels
- Grain:
- RA - Ruby Aluminum Oxide
- Dia:
- 12
- Thickness:
- 1-1/2
- Arbor/Shank Size:
- 5
- Type:
- 5
- Grit:
- 46
- Grade/Hardness:
- J/K
- RPM:
- 2220
- Package Size:
- Each
- Box Quantity:
- 2
