Diamond Dry Core Bit 78mm x 150mm M16 Thread (Red)

This Diamond Core Drill, with the maximum number of diamond segments for improved cutting performance, is suitable for dry cutting of brickwork and blockwork and when constructing flues, air vents and plumbing channels.These diamond core drills are faster cutting than TCT alternatives and less pressure is required.Ideal for cutting: Breeze blocks, aerated blocks, general brickwork and general blockwork.Also suitable for: Slate, marble and ceramic, granite and stone tiles.HAMMER OR IMPACT DRILLING ACTION MUST NEVER BE USED WITH DIAMOND CORE BITS AS DAMAGE MAY RESULT TO THE CUTTING TEETHDiamond cores must always be used with power drills rated at 850 to 1,000 watts that are equipped with a safety clutch and variable speed function. Speeds of between 440 and 2,500/min are required for the correct application of core drills.Blade Diameter: 78mmLength: 150mmConstruction: SegmentedSegment Height: 7mmAll Faithfull Diamond Core Drills are supplied with an Operation and Safety guidelines leaflet which explains the correct use of machine mounted core drills.