Sealey Electroplated Diamond Hole Saw 22mm

The Sealey 22mm Diamond Hole Saw provides excellent performance for medium-sized drilling applications in challenging materials. This diameter is particularly popular for waste pipe penetrations, electrical conduit installations, and tile work where precision and clean edges are essential. The electroplated diamond coating on the 22mm cutting edge ensures precise, chip-free holes through glass, granite, marble, porcelain, and ceramics with professional results every time. The integrated water-cooling sponge system must be soaked in water before use, reducing heat build-up during operation and significantly extending the life of the cutting edge for long-term reliability. With a 45mm cutting depth, this hole saw delivers ample penetration for most plumbing and electrical installation projects. The rounded 10mm hex shank provides secure, stable fitting in both handheld drill and pillar drill chucks, giving you complete flexibility in your drilling operations. Features and Benefits: • 22m