● Using 45 steel● Accurate occlusion improves efficiency● Adopt the first carburizing and then quenching process● High surface hardness and high wear resistance
● It is forged with high-quality alloy steel as A whole, with high rigidity, and wears resistance, rust resistance, strong tensile resistance, and at the same time improves the service life of the tool● The surface is quenched, and hardened, and it is made by fine grinding to increase the smoothne
● Anti-bending, and anti-vibration ER extension rod center through-hole design is conducive to water cooling, effectively reducing vibration and increasing vibration resistance. (Through hole without thread)●Improve life. The advanced vacuum quenching furnace can achieve carbon, and oxygen c
Reliable performance, stable and durableHigh-precision nut, easy and strongHard steel, exquisite craftsmanshipWide range of uses and complete specificationsWith tool holder, high-precision clamping hole
● Excellent craftsmanship High concentricityGood processing effect, improve processing efficiencyExtend tool life●Good Toughness Strong Wear ResistanceThe body is made of excellent 40CrMnTi material,Has high thermal strength and antioxidant properties,And good comprehensive mechanical properties,F