Diablo Floor Scraper DMAMXCH1200 SDS-Max 6 Inch Flat Chisel (25 Long Heat-Treated Alloy Steel Replaceable Blade Linoleum Carpet Mastic Removal Tool)

Diablo DMAMXCH1200 6" x 25" SDS-Max Heavy-Duty Floor Scraper Chisel

The Diablo DMAMXCH1200 6-inch by 25-inch SDS-Max flat chisel floor scraper lifts bonded linoleum, glued-down carpet, laminate flooring, tile thinset, and dried mastic adhesives from concrete and wood subfloors. Engineered from drop-forged, heat-treated alloy steel with an extended 25-inch shaft that facilitates upright operation to reduce operator fatigue, this demolition tool delivers maximum kinetic energy transfer in heavy impact hammer modes. Outfitted with a high-tensile 6-inch replaceable steel blade system and standard SDS-Max drive tang, it equips flooring contractors, tile setters, and commercial remediation crews with rapid subfloor preparation across corded and cordless SDS-Max rotary hammers.

Best Used For:

• Resilient Flooring and Carpet Tear-Out: Peeling sheet vinyl, commercial linoleum, VCT tiles, and foam-backed carpeting cleanly off concrete slabs.
• Hardened Adhesive and Thinset Scraping: Chipping cured tile mortar, epoxy residues, carpet glue, and parquet mastic down to bare substrate.
• Laminate and Wood Underlayment Demolition: Slicing beneath interlocking laminate planks and stubborn floor underlayments without damaging structural subfloor decking.

Key Performance & Safety Features

• Heat-Treated Alloy Steel Shaft: Proprietary heat-treatment process fortifies the solid steel body against high-impact stress, shank bending, and fatigue failure.
• Replaceable 6-Inch Blade System: Enables quick, cost-effective cutting edge changes on the jobsite without replacing the heavy SDS-Max drive shank.
• Extended 25-Inch Ergonomic Length: Allows tradesmen to operate rotary hammers from an upright stance, drastically minimizing back strain and physical fatigue.
• 6-Inch Wide Scraping Span: Maximizes surface contact per hammer blow to accelerate square footage coverage during large-scale floor demolition.
• Universal SDS-Max Compatibility: Precision-machined shank ensures positive mechanical engagement and maximum power transmission across all SDS-Max rotary hammer chucks.

What's Included

• (1) Diablo DMAMXCH1200 25" SDS-Max Floor Scraper Steel Shaft
• (1) 6" Replaceable Steel Scraper Blade (Pre-Installed)
• (1) Set of Blade Mounting Hardware (Bolts, Washers, and Lock Nuts)

Technical Specifications

Pro-Tip: Maintain a shallow 20° to 30° attack angle relative to the floor and verify that blade locking nuts remain fully torqued before each work shift; allowing the chisel bevel to ride flat along concrete prevents gouging into the slab.