Dexter Russell Industrial 4" Scraping Knife with Bolster 50841 530S-4

Product Description

The Dexter Russell Industrial 4" Scraping Knife with Bolster is a heavy-duty, forged tool engineered for efficient material removal in professional and industrial settings. Crafted from high-carbon tool steel, its 4-inch-wide, stiff blade provides a broad scraping surface for smooth, powerful strokes that tackle tough residues without gouging. The integrated bolster enhances balance and hand protection, while the durable hardwood handle—secured with compression rivets—delivers a secure, ergonomic grip that withstands rigorous daily use. Measuring approximately 8 inches overall, this knife from Dexter's industrial lineup-trusted since 1818-combines superior edge retention with bolstered safety, making it a go-to for trades requiring precision and endurance, though its carbon steel blade benefits from routine maintenance to prevent rust.

Key Uses and Applications

This bolstered scraping knife is optimized for large-area cleanup and surface prep, outperforming standard scrapers in versatility and control. Its primary applications include:

Drywall and Taping Work: Ideal for removing old joint compound, smoothing fresh mud, or cleaning tools in construction and finishing trades, with the bolster preventing slips during extended sessions.

Kitchen and Griddle Cleaning: Effortlessly clears baked-on grease, carbon buildup, or food residues from griddles, pans, and ovens in commercial kitchens, ensuring sanitary surfaces and compliance.

Industrial Surface Prep: Handles scraping adhesives, paints, or sealants from metal, wood, or concrete in fabrication shops or maintenance environments, minimizing effort on stubborn materials.

General Utility Tasks: Doubles for glazing window compounds, removing labels, or prepping molds in automotive, woodworking, or crafting workshops, offering broad coverage for quick results.

For lasting performance, hand-wash the blade, dry immediately, apply mineral oil sparingly, and hone as needed; fine steel wool restores minor discoloration. 

Dexter-Russell has the right tool for any industrial task. Our finest tool steel, durable hardwood handles, functional blade shapes, and just right flexibility help you get the job done. Our complete line of industrial cutlery offers skilled craftsmen and artisans the widest selection of professional industrial cutlery, providing the right tool for every task.