Disco de serra circular EINHELL 708170 para HM/BiM HCS – adequado para alumínio, aço oxidado, aço cromo-vanádio

The EINHELL 708170 circular saw blade is a replacement blade designed for cutting tasks with HM (hard metal / carbide), BiM (bimetal) and HCS (high carbon steel) workpieces. It is manufactured to perform reliably on materials such as aluminium and various steels including chrome‑vanadium, and is intended as an accessory for compatible circular saws used in workshop and DIY environments. The blade's geometry and tooth design are optimised for general-purpose metal cutting where durability and consistent feed are required.

Advantages

The blade combines material-specific edge composition and tooth shape to balance life span and cutting speed when working with aluminium and alloyed steels. It supports clean chip formation and reduced edge burring on non-ferrous metals while maintaining wear resistance on harder steels. The replacement design allows straightforward installation on compatible saws, making maintenance and blade changes efficient for users carrying out frequent cutting tasks.

Suitable for

Key specifications

How to use

Before installation, ensure the saw is disconnected from power and that the arbor size of the saw matches the blade mounting. Mount the blade following the tool manufacturer's instructions, observing the indicated rotation direction and securing the blade at the correct torque. Use appropriate cutting speeds and feeds for the material being cut; apply steady, even feed pressure and allow the blade to cut without forcing. Employ cutting fluid or coolant where recommended for the specific metal and working conditions to extend blade life and improve cut quality.

Recommendations

Use appropriate personal protective equipment such as safety glasses, hearing protection and gloves. Verify compatibility with your saw model before purchase and replace damaged or excessively worn blades. For best results on aluminium, reduce feed pressure and use higher RPMs; for harder alloy steels, moderate feed and appropriate coolant are advised.