Cratex Wheels - 2-1/2" x 3/8" Grit:Coarse Makes it easier to back

Makes it easier to back out stuck drill bits

Compatible with standard precious metal testing acids (sold separately)

producing cuts that are uniformly smooth and clean with no chatter or drag on precious metal

LG422 contains germanium

81 troy oz

Cratex Wheels - 2-1/2" x 3/8" Grit:Coarse Makes it easier to backThe Cratex 2 1 2" x 3 8" abrasive wheel is a rubber bonded grinding and finishing wheel designed for use with standard bench or flex shaft equipment. At 2 1 2" in diameter with a 3 8" thickness and a 1 4" arbor hole, this wheel is well suited for deburring, smoothing, and surface preparation on metal workpieces. With a maximum safe operating speed of 8,300 RPM, it delivers controlled abrasive action for professional jewelry and metalsmithing