BC4M400 FLEX-HONE, 0.157 (4mm) bore, 6 OAL, 400 Grit, Silicon Carbide (SC)
06 in, Abrasive Length 3/4 in, Overall Length 6 in, Abrasive Material Silicon Carbide, Grit 400, Compatible Tool Type Brake Cylinder, Wheel Cylinder, Operating Speed - Maximum 1,200 RPM, Primary Material Application Stainless Steel, Compatible Bore Diameter - Minimum 4 mm, End Marking Color Yellow, Stem Marking Color Not Applicable.