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The GORLITZ SEWER DRAIN K 14 is a 3-teeth pear-style knife blade designed for sewer and drain cleaning equipment. This single replacement blade is built for cutting through root intrusions, grease buildup, and debris inside drain lines. The pear knife profile concentrates cutting force at the tip and along the teeth, making it effective for clearing obstructions in pipe interiors. Licensed plumbers and drain cleaning technicians install this blade as part of routine cutter head maintenance on compatible Gorlitz drain machines. It is sold as a single unit, allowing targeted replacement without purchasing a full cutter assembly.
This blade is suited for professional sewer and drain service applications in residential and light commercial settings. It mounts to the cutter head of compatible Gorlitz drain cleaning machines and is used during scheduled maintenance or when an existing blade shows signs of wear, chipping, or reduced cutting performance. Drain cleaning contractors and licensed plumbers will typically keep spare blades on hand to minimize downtime during service calls.
Designed as a replacement knife blade for compatible Gorlitz sewer and drain cleaning machines that accept the K 14 cutter blade format.
Blade replacement should be performed by a licensed plumber or qualified drain cleaning technician. Power down and disconnect the drain machine from its power source before removing or installing any cutter blade. Use appropriate hand protection when handling blades, as teeth edges are sharp. Follow the equipment manufacturer's guidelines for cutter head assembly and blade retention hardware.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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