Dodger
Member
Have been using the Hilti 14.4v with a torque setting of 114ftlb which is well above the HSE recommendation for torque of a right angle coupler, have had this for two years now and with two years warranty it is very cost effective, l sub on to one company in Swindon and all the blokes use them on a fleet maintained basis another firm l sub on to. Most the blokes use desalts and they are falling apart. I had to send my Hilti for repair and the courier picks it up from my house and returns it in four days, brilliant piece of kit, it's also worth stating that with an end over spanner the variation between blokes strength,size will give a big difference in tightness of fitting whereas with the impact wrench all fittings are done up to the same torque. Wish l had it 30 years ago ........;-)