Diamond Jack

DHS400 40mm Porcelain / Granite Holesaw


  • Model: DHS400

40mm Diamond Hole Saw For Porcelain / Granite

For making perfectly neat holes for copper pipes, monobloc taps, waste pipes, shower controls, patio lights etc. in all types of tiles, even porcelain. Supplied with removable guide rod and hexagon key. Extremely heavy duty, in tests they have exceeded 200 holes in porcelain!

User tip: Use at fairly high speed (as per supplied instruction sheet) for each size and light pressure. Drilling will be speeded up by using a little water to keep dust away from the cutting edge.  For porcelain or vitrified tiles, first drill a 6mm hole using DDB6 drill bit. For normal ceramic tiles and granite, remove guide rod and use a 6mm tile drill (our part no.MPB06100) as a pilot.

Safety note: Exercise extreme caution when using water near electric power tools!

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