Similarly, the 45\({}^{\circ}\) nozzle angle assisted in increasing tool life 9.25% compared with 90\({}^{\circ}\) nozzle angle when end-milling aged Inconel 718 under MQL+CO\({}_{2}\) cooling using laval coolant nozzles [39]. A recent study [40] has concluded that a 12.5\({}^{\circ}\) orientation angle increased tool life by 50% with average flank wear below 0.3 mm compared to that of 45\({}^{\circ}\) when high-speed milling of H13 steel using the MQL supply system. Supplying cutting fluid with and against feed direction has also been investigated [41] when micro-milling Ti-6 Al-4V using MQL and jet application cooling. Tool wear values were found to be about 1.6% less with feed direction in MQL compared to 6.15% with jet cooling. [PERSON] et al. [42] found that an MQL spraying nozzle position of 135\({}^{\circ}\) and a spraying distance of 25 mm helped to reduce cutting temperature by 2.5 and 20 \({}^{\circ}\)C compared to 90\({}^{\circ}\) nozzle angle and 45 mm spraying distance, respectively. Another recent work by [43] has investigated the effect of a new sensor-based cutting fluid supply system on machined surface quality using minimum quantity fluid MQF cooling. The new system was evaluated against a conventional flood, high quantity flood cooling (HQF at 36 L/hr) and dry cutting conditions. The trials were performed on AISI 1045 steel utilising chemical vapour deposition (CVD) coated cutting tools and semi-synthetic cutting fluid (MicroSol 585 XT). Tests were carried out at a cutting speed of 225 m/min, a feed rate of 0.1 mm/rev and depth of cut of 1.2 mm. The results showed that lower surface roughness (Ra) value was obtained using MQF mode (0.488 um when targeting the fluid on the tool flank and rake face) while traditional flood, HQF, and dry cutting conditions produced Ra values of 0.637, 0.689 and 0.720 um, respectively. To date, most attention has been paid to the less fluid consumption supply systems, particularly MQL in trying to reduce cutting fluid quantity in the machining operations. Regardless of the cost of this supply system and installation, this method was considered as a lubricating method rather than cooling. This inferior cooling capacity confines the potency of MQL, especially in machining of refractory materials such as titanium and nickel alloys where the heat dissipation is paramount [35]. Additionally, the issue of random estimation of the fluid flow rate during the cutting process under all previously mentioned supply methods opened a new avenue for developing a cost-effective and efficient (i.e., high cooling ability with minimum fluid waste) supply system. The developed system (a controlled cutting fluid impinging supply system, Cut-list) was designed to provide an accurate quantity of cutting fluid based on accurate heat generation calculation via well-targeted and controlled bespoke coherent nozzles. The novelty of the proposed supply system relies on synchronisation between the calculated generated heat in machining zone with the exact required cutting fluid quantity to reduce its consumption and at the same time improving the machinability of titanium alloys. Additionally, the developed system can be integrated into existing machine tools, making it immensely attractive in less fluid consumption machining applications without the need to purchase a new machine tool. Thus, the aim of the present work is to evaluate the performance of Cut-list with bench marking against a conventional flood supply system. Both systems were tested at similar machining conditions and key process indicators assessed include cutting force, workpiece temperature, tool flank wear, burr formation and surface finish. Both systems were employed during shoulder milling of Ti-6 Al-4V using a vegetable oil-based cutting fluid.