Oatey K840-100B Pvc Cutter Replacement Blade

Product Description

The OATEY K840-100B is a replacement cutting blade designed for use with the Keeney K840-100 ratcheting PVC pipe cutter. It features a ratcheting tooth profile that bites into PVC pipe during each stroke, allowing clean, controlled cuts without requiring continuous pressure. This blade is a direct OEM-style replacement, restoring full cutting performance when the original blade has dulled or chipped. Plumbers and pipefitters working with PVC pipe in residential and light commercial applications typically keep replacement blades on hand to avoid downtime during jobs.

This blade is suited for use wherever PVC pipe cutting is part of the workflow, including rough-in plumbing, drain-waste-vent (DWV) assembly, and repair work. Because it is a consumable component, having a spare on the job site is standard practice. Installation requires no special tools beyond the cutter body itself.

Key Features

• Ratcheting tooth design enables controlled, low-effort cuts through PVC pipe
• Direct replacement blade for the Keeney K840-100 ratcheting pipe cutter
• Lightweight at 0.09 pounds, easy to carry as a job-site spare
• Compact packaging at 4.5 inches by 5.5 inches by 0.3 inches

Compatibility

Designed as a direct replacement blade for the Keeney K840-100 ratcheting PVC pipe cutter.

Installation Notes

Blade replacement is performed by a plumber or pipefitter as part of routine cutter maintenance. Ensure the cutter is fully open and relieved of any tension before removing the old blade. Follow the cutter manufacturer guidelines for blade removal and seating to avoid improper fit or premature wear. Dispose of dull or damaged blades safely to prevent injury.