Neilsen Vacuum Brazed Diamond Hole Saw Premium professional quality diamond hole saw are designed for intense coring through Porcelain, Granite, Marble and all hard tile . Ideal for all professional tilers, plumbers, electrician, mason trades and DIY enthusiasts. High Diamond concentration for increased lifespan M14 thread for use on angle grinders Slotted barrel for easy slug ejection Application:Porcelain/Ceramic/Granite/Marble/Stoneware/Quarry tiles/Slate/Terracotta/Terrazzo 35mm drilling depth.
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