
APEXX Brazed Sink Drums with Top Bearing
Built with our advanced vacuum brazing technology; The diamond grinding surface will always stay straight and never lose its shape; With top bearing they can be used on Radial-Arm machines with templates; As small as 1" in diameter to clean up tight sink-hole corners; Available in Coarse, Medium & Fine grits; Material: Engineered Stone, Granite, Marble; Dry or Wet use. ITEM # DIAMETER x GRIT DIAMOND HEIGHT THREADS MAX. RPM 21929-01014 1" COARSE 2” (50mm) 5/8”-11 6,500 21929-01015 1" MEDIUM 2” (50mm) 5/8”-11 6,500 21929-01016 1" FINE 2” (50mm) 5/8”-11 6,500 21929-01002 2" COARSE 2” (50mm) 5/8”-11 4,000 21929-01003 2" MEDIUM 2” (50mm) 5/8”-11 4,000 21929-01004 2" FINE 2” (50mm) 5/8”-11 4,000 21929-01005 3" COARSE 2” (50mm) 5/8”-11 4,000