Product Description Features and Benefits: Diamond Coating for long life in the hardest tiles Cut-out slots to dissipate heat Thread pattern made to international standard to accept all arbors A constant flow of water will prolong cutting life. Overheating will destroy diamond bond 25mm Cutting Depth: Rapidly cut holes in glass, ceramic tiles, laminates, hard plastics, fibre glass, hard plastics, plexiglass, fibre cement sheet, ceramics, graphite, marble and soft stone The new improved diamond coated tooth design and cut-out slots help to reduce the temperature while cutting, and therefore extends the life of the blade which allows it to make more holes before replacement Includes: Holesaws: 19, 25, 32, 38 & 51mm Arbors: DA01 & DA02 Carry case Enquiry Tell A Friend