CGW® 39724 Contaminate-Free Trimmable Coated Flap Disc, 4-1/2 in Dia, 7/8 in, 60 Grit, Medium Grade
CGW® Coated Flap Disc, Contaminate-Free, Trimmable, Series: Z3, 4-1/2 in Dia, 7/8 in, 60, Medium, Zirconia Alumina Abrasive, Poly/Cotton Backing, Applicable Materials: Stainless Steel and Steel Applicable
- ??Trimming the backing allows for more of the disc to be used for fewer disc changes and better production rates
- Simply angle the backing edge against a hard metal to expose more flap material
- Stiff backing construction paired with a compacted 4 deg flap angle make grinding easier, quieter and with less vibration
- Active grinding agent provides cool cutting with light pressure
- Trimmable Z3 flap disc backing easily trims down to expose flaps for extended working life
- The trimmable backing allows for longer production times since wheels aren't changed as often
- Premium zirconia alumina grain with a poly/cotton heat treated backing
- The poly/cotton combination provides low stretch and strength for the high zirconia concentration that Z3 contains
- Recommended for aggressive use and heavy duty applications
- Flaps are compressed at a 4 deg angle for flap edge strength