Keeping the shanks of your drill bits and chisels well-greased extends their lifetime. We made the PRO SDS Shank Grease for effective lubrication of the shank ends. The PRO SDS Shank Grease is a great choice for professionals who use drill bits and chisels with SDS shanks. The grease lubricates the shank, helping you improve your accessories' performance and extend their lifetime. It's composed of a synthetic mixture with additives that's free of silicone, resin and PTFE (Polytetrafluoroethylene). Features and Benefits: FALSEFALSEFor effective lubrication of SDS drill bit and chisel shanksHighly efficient for various trades: Long Life