THE PAPER DISCUSSES THE APPLICATION OF A SPECIALLY DESIGNED CBN WHEEL WHERE THE MULTI-LAYER IMPREGNATION FOLLOWS THE COMPONENT PROFILE. THIS NOVEL DESIGN ENABLES COMPLICATED SHAPED COMPONENTS TO BE GROUND ECONOMICALLY AND THE PAPER DESCRIBES SUCH TESTS GRINDING AEROSPACE COMPONENTS. WHEEL PREPARATION IS CONSIDERED TO BE EXTREMELY IMPORTANT AND SO THE PAPER EXPLAINS THE PROCESS IN DETAIL. INFORMATION IS PRESENTED ON THE TECHNICAL PERFORMANCE OF THE PRODUCT IN TERMS OF THE UNIT COST PER PART RELATED TO THE GRINDING RATE Q'W AND B'W. IN CONCLUSION, THE PAPER DISCUSSES THE CLEAR ADVANTAGES THAT CAN BE GAINED USING THIS PARTICULAR DESIGN OF CBN VITRIFIED PRODUCT OVER CONVENTIONAL ABRASIVE WHEELS.