The CGW 48202 is a 7-inch diameter fiber disc designed for high-speed grinding tasks on hard materials. It features a 7/8-inch arbor and a 36-grit ceramic grain, which provides aggressive material removal while maintaining a relatively smooth finish for demanding metalworking applications. The ceramic grain is self-sharpening during use, helping to sustain cutting efficiency without frequent dressing or changeouts.
A grinding-aid additive helps dissipate heat, reducing the tendency for workpiece warping or discoloration when grinding hard materials and aluminum. This can translate to cooler operation and more consistent stock removal across extended grinding sessions. The disc is intended for use on compatible high-speed grinders capable of safely delivering up to 8600 RPM, and it ships in a box of 25 discs for convenient stocking and refits in shop environments.
Users should verify compatibility with their equipment’s arbor size and RPM limits before mounting. The 7/8-inch shank size matches standard 7-inch ceramic fiber discs, and the packaging quantity supports routine production runs or maintenance cycles. When selecting grinding media, consider material hardness, desired stock removal rate, and heat management needs to ensure appropriate use and avoid potential glazing or premature disc wear.
Features:
- Ceramic grain is extremely hard and self-sharpens during operation.
- Grinding aid reduces heat buildup when grinding hard materials and aluminum.
- 7" diameter with 7/8" arbor/shank size.
- High RPM capability up to 8600 RPM for fast material removal.
- Packaged as 25 discs per box for convenient stocking.
- Grain:
- Ceramic
- Dia:
- 7
- Arbor/Shank Size:
- 7/8
- Grit:
- 36
- RPM:
- 8600
- Package Size:
- Each
- Box Quantity:
- 25
