We have been using RTD for donkey's years. It's not cheap, but that said it does go a long way. This paste is perfect for drilling, reaming and tapping. We've always used the tin as it's great to dip the drill or tap in before cutting. It says on the tin that it makes cutting easier and doubles the life of the tools, and that's exactly what it does!

RTD is the world leading, hand applied, lubricant for reaming, tapping and drilling and has been the market leader for over 60 years.

The RTD range contains technically advanced extreme pressure additives which significantly reduce friction at the cutting edge, giving superb performance.

As a result RTD extends tool life and promotes superior surface finish, bringing cost saving efficiencies as well as improved quality.

RTD Compound is a soft paste and is suitable for all metals including hardened steels, titaniums and nimonics, in even the most severe cutting operations.