15pcs Diamond Hole Saw Set, 6-50mm, Hollow Core Extraction Tools for Glass and Tile, Hole Saw for Glass, Ceramic and Porcelain

General DescriptionSet of 15 diamond hole saws, perfect for drilling materials such as glass, ceramic, marble, granite and tiles. This kit is ideal for making clean, precise holes in various materials, whether for DIY projects or professional work.Technical specificationsContents: 15 pieces (6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 26mm, 28mm, 30mm, 40mm, 50mm) or 20 pieces (4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 26mm, 28mm, 30mm, 32mm, 35mm, 38mm, 40mm, 50mm), for your choice.Materials: Made of durable material with a surface nickel-plated.High precision: Smooth cut without broken edges.UsageThese hole saws are designed to remove a full circle of varied materials, providing an effective solution for drilling glass, tiles, ceramics, marble and granite.Prolonged water lubrication is recommended to increase drill bit life.Other information