used in CNC engraving machine for engraving DGlass ThicknessHGrit100,140,150,160,175,2005-20mm22,9080,100,120,180,240,270 For machines:All Shape Edging MachineAll Chinese & Italian Straight-line Pencil/Flat/OG MachineADA - BAUDIN - BOVONE - BAVELLONI - CMB BESANA - COVESA FMF - GLASSPROGETTI - LATTUADA - SCHIATTI - ZAFFERANIRemarks: Different size, bore, grit are available if request Abrasive ...