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With the Bosch Expert standard pressing jaw M15, you create secure and leak-free pipe joints quickly without the need for soldering or welding. This jaw is engineered specifically for pressing 15 mm M-profile fittings in drinking water, sanitary, and heating installations. Made from laser-hardened steel, it resists heavy wear and prevents profile distortion under demanding jobsite conditions. Designed to handle a pressing force of 32 kN, it delivers consistent crimping pressure across compatible metal pipes such as copper, steel, and stainless steel.