Silicon Carbide substrates are the essential starting point for Chips and devices that fuel the EV revolution. Unfortunately this part of the puzzle is still an enigma in terms of the growth of crystals, processing of the crystals into wafers and efficiently converting these substrates into devices. The current market is starved for high quality wafers and this is where the next expansion for many firms will be a focus area. Silicon carbide is a difficult material to grow and is extremely hard to cut and wafer. Technological advances in wafering are currently adopted to increase the throughput of wafers. The eco-system comprising of the Equipment makers, consumable suppliers, quality inspection are currently undergoing a technological advancements that will enable the target of 1 million 6 inch SiC wafers by 2025. We look into specific innovations of the wafering process here to understand the SiC roadmaps.