ESGI Tools Pvt Ltd. Manufactures Coniflex Cutter Blades. ESGI Tools Pvt Ltd. Is an ISO 9001:2000 certified Company. The company produces quality gear cutting tools to cater to the needs of automotive gear industry in particular and gear manufacturers in general. The company manufactures Hobs for all types of gear and non gear components in class "AA" & "A", Gear Shaving Cutters, Roll Master Gears, Gear Shaper Cutters, Straight & Spiral Bevel Cutter Blades with endeavor to add more in near future to reach ultimate goal of "Full Line Gear Cutting Tools" Coniflex Cutter Blades are used for cutting Straight Bevel Gears on machine numbers 104 & 114. The material used is HSS AISI-M2, ASP2023.