The CGW 45027 7-inch Type 27 cutting and notching wheel is designed for fast material removal on flat and angled surfaces. This wheel features a 7" diameter, a thickness of 3/32", and an 5/8-11 hub that suits compatible right-angle grinders and mounting equipment. Its 36-grit white aluminum oxide grain provides a balance of cut-rate and surface finish suitable for metalworking tasks such as shaping, edge chamfering, and notch work on ferrous and non-ferrous metals. The wheel is formulated to minimize contamination, with very low levels of iron, sulfur, and chlorine, which helps reduce rust and corrosion on metal workpieces after grinding. The grain is described as friable, meaning it will fracture under load to expose new sharp edges, supporting consistent cutting performance during use.
This wheel’s Type 27 profile is optimized for grinding on flat faces and near-convex surfaces in a controlled, efficient manner, making it appropriate for operators who need to deburr, bevel, or notch metal parts with a single wheel. Practical considerations include ensuring proper mounting on compatible 5/8-11 arbor grinders and using appropriate safety practices for abrasive wheels, such as guards and PPE. Because the wheel is sold in pack quantities of 10 and is identified for general facility maintenance work, it can be selected for project-based or ongoing metalworking tasks where a balance between material removal and surface finish is important.
Features:
- Type 27 wheel for versatile cutting and notching
- 7" diameter, 3/32" thickness, 5/8-11 arbor
- 36 grit white aluminum oxide grain
- S hardness, 8500 RPM rating
- Contaminant-free: ~0.1% iron, sulfur, or chlorine
- Friable grain for faster, freer cutting
- Package: Each, with box quantity 10
- Grain:
- White Aluminum Oxide
- Dia:
- 7
- Thickness:
- 3/32
- Arbor/Shank Size:
- 5/8-11
- Type:
- 27
- Grit:
- 36
- Grade/Hardness:
- S
- RPM:
- 8500
- Package Size:
- Each
- Box Quantity:
- 10
