These are a pair of high quality compatible Carbon Brushes for the Titan TTB278SDS, TTB279SDS TTB631SDS SDS+ Hammer Drill 1500W These are out new direct fitment Titan TTB278SDS, TTB279SDS and TTB631SDS Carbon Brushes made to the highest quality to resist the 1500W+ you can only get these brushes direct from us please beware of any one reselling these with the same markings. We have these tested by professionals to ensure they are compatible for your Titan SDS Drills made by Screwfix DISCLAIMER: All installation procedure of new brushes must be carried out by a professional tool repairer and any repair undertaken by yourself will be at your own risk, we Top Deals Online do not take any responsibility for any damage to you machine or injury caused by such .