The CGW 59014 surface grinding wheel is a 12 inch diameter, 1 inch thick, and 3 inch arbor wheel designed for heavy stock removal with the capability to finish to a precise size. It uses RA – Ruby Aluminum Oxide as the abrasive grain, offering a sharp and friable structure that can deliver high material removal while maintaining good form and dimensional stability during grinding operations. This wheel is categorized as a T1 type with a J/K hardness rating, indicating a balance between hardness and fracture resistance suitable for moderate to aggressive grinding tasks. The combination of grain type and grit ensures effective grinding of tool steels and materials with higher chromium content, making it a versatile choice for challenging workpieces encountered in tool and die, as well as general metalworking applications.
Practically, this wheel is constructed to withstand the demands of rough grinding while still allowing for controlled finishing, helping operators achieve consistent surface quality and dimensional targets. The Ruby Aluminum Oxide composition contributes to wear resistance and a stable wheel form under load, which is important for maintaining accuracy over extended grinding campaigns. When selecting this wheel, assess the arbor size (3 inches) and the motor speed compatibility to ensure proper mounting and safe operation at its rated RPM of 2220, which supports efficient material removal without excessive wheel breakdown.
Typical use scenarios include rough grinding of tool steels and other alloys with chromium, where aggressive stock removal is balanced with the need for a respectable finish. For packaging, each wheel is sold individually with two wheels per box, so plan inventory accordingly. Maintenance considerations are standard for vitrified grinding wheels: inspect for cracks, ensure correct dressing to preserve profile and surface finish, and verify compatibility with the grinder’s speed and workholding setup to maintain dimensional accuracy during heavy material removal.
Features:
- RA - Ruby Aluminum Oxide abrasive for effective material removal
- 46-grit for rough grinding of tool steels and chromium-rich alloys
- T1 RA-46J/K formulation balances friability and form retention
- 12" diameter, 1" thickness with a 3" arbor/shank
- Suitable for heavy stock removal with a precise finish
- High-performance wheel designed for demanding grinding tasks
- Grain:
- RA - Ruby Aluminum Oxide
- Dia:
- 12
- Thickness:
- 1
- Arbor/Shank Size:
- 3
- Type:
- 1
- Grit:
- 46
- Grade/Hardness:
- J/K
- RPM:
- 2220
- Package Size:
- Each
- Box Quantity:
- 2
