Further Information
7mm Vacuum brazed diamond core drill, cutting depth 27mm.
Fits standard hex drill chuck.
Application
Drilling Porcelain(Grade 5),Granite,Marble,Ceramics,Terracotta,Glass,Quarry Tiles,Travertine
Tip Material
Vaccum brazed diamond core surface
For best results when drilling
1. Pre cool the tile core drill with a brief dip in coolant (water) or pour water around the area you wish to drill.
2. Offer up the tile core drill to the material at an angle of 45°
3. After creating a SMILE cut in the material raise the power tool to 90° and apply gentle pressure.
4. Gently oscillate the tile core drill in the hole, use a regular 5 second bursts during drilling.
5. Make sure the tile core drill is pr-dipped into the coolant (water) before every hole as per point 1.Tiles 10mm plus will need multiple dips.
Drilling vertical tiles on walls
Pre cool the tile core drill with a brief dip in coolant (water) if drilling hole sizes 5,6,7,8,10,12,15mm use the tile core drill guide water dispenser for best results.
If water dispenser is not used follow point 1 to 5.