CGW 42863 is a 4-1/2 inch diameter, 7/8 inch arbor Type 27 flap disc featuring 80-grit PSG Ceramic abrasive. Designed for high-performance material removal on flat and contoured surfaces, this disc leverages precision shaped grain (PSG) ceramic technology to maintain sharpness and reduce heat buildup during grinding. The result is a cooler cut with sustained aggressive material removal, offering improved productivity compared with conventional ceramic or aluminum oxide media. The 80-grit specification provides a balance of material removal rate and smooth finish, suitable for deburring, blending, and light to moderate edge shaping on ferrous and non-ferrous metals, depending on grinder setup and workpiece configuration.
Features:
- PSG Ceramic grains stay sharper longer for cooler, faster cuts.
- Delivers long-lasting high performance and versatility.
- PSG Ceramic grains outperform conventional aluminum oxide and zirconia discs.
- Type 27 configuration optimizes grinding on curved surfaces.
- 80 grit for effective material removal with controlled aggression.
- Grain:
- PSG Ceramic
- Dia:
- 4.5
- Arbor/Shank Size:
- 7/8
- Type:
- 27
- Grit:
- 80
- Package Size:
- Each
- Box Quantity:
- 10
