SPINE TORX BITS 40CZ 3/8' TOP TOOLS 39D377

----------------------------------------------------------------------------------------------------SPINE TORX 40CZ 3/8" TOP TOOLS 39D377----------------------------------------------------------------------------------------------------A set of high quality SPLINE TORX bits, supplied from the TOP TOOLS brand. The set is characterized by a solid workmanship made of strong Cr-V steel. The whole set is packaged in a handy plastic organizer, whichyulet them easy to transport and store.Performance features:Made of chrome vanadium steelTip size 3/8"Plastic organizerTips included: hex - hexagonal; torx - 6-armed star; spline - 12-armed starSet includes:30mm hex bits: 4, 5, 6, 7, 8, 10, 12 mmhex 70 mm ends: 4, 5, 6, 7, 8, 10, 12 mm30 mm spline ends: M5, M6, M7, M8, M10, M12spline ends 70 mm: M5, M6, M7, M8, M10, M1230 mm torx bits: T20, T25, T30, T40, T45, T50, T5570 mm torx ends: T20, T25, T30, T40, T45, T50, T55reduction socket 1/2"reduction socket 3/8"Made of Cr-V steel!Chrome vanadium steel (CrV steel) - a special variety of steel, mainly used in Europe. It is used in the manufacture of tools, such as wrenches and drills.In this variety of steel, its hardenability is increased by using chromium and vanadium as alloying additives. The use of a combination of these two elements can also produce synergistic effects that have not yet been comprehensively defined.Chromium guarantees the steel's resistance to corrosion, oxidation, abrasion and high strength at high temperatures. The addition of vanadium inhibits grain growth during heat treatment, while increasing the ductility of both the quenched and tempered forms.The properties of chrome vanadium steel are comparable to steel type 8650..