The backing pad has an abrasive surface on the outside

and construction sites

as there is a risk of overload

so it can be used both dry and wet

Acciaio modificato S2 e un processo di trattamento termico ottimizzato per una resistenza superiore e prestazioni elevate

2608595060 - Punte per metallo HSS-G, DIN 338 4,2 x 43 x 75 mm bussole-e-adattatori-1 The backing pad has anThe ground HSS metal drill bit is suitable for drilling metal with the highest precision. The ground HSS drill bit with a 135 degree rake angle combines active cutting and perfect centring without slippage, offering the highest precision. The precision ground and ground HSS metal drill bit also eliminates the need for pre drilling or pilot drilling up to 10 mm, achieves 40% faster drilling progress and 50% lower thrust force compared to standard