... made us much more professional and reliable.3.Products Series: reciprocating shaves,major and minor clippers, eyebrow trimmers, lady-shaves, pet ... guard: 420J2The lubricating oil contributes to the lubrication of the blades.the process flow for both cutting elements: Stamping, Molding, Heat ... testing the cotton used.The Fall Off Rate of the blades is 1.00%We make the drawings of cutting elements ...