Scotch-Brite 068060-67225 Precision Heavy Duty Surface Conditioning Disc HD-DH X-Extra Coarse 60+ 7in NH

The Scotch-Brite Precision Heavy Duty Surface Conditioning Disc (HD-DH) in X-Extra Coarse Grade XXCRS (60+) is a professional-grade nonwoven abrasive disc engineered for demanding high-pressure metalworking tasks including grinding, deburring, edge breaking, blending, and surface refining. At 7 inches in diameter with a No-Hole (NH) center, this disc is built for durability, long product life, and consistent performance across a wide range of metals.

What sets this disc apart is its combination of two advanced technologies working together. 3M Precision-Shaped Grain (PSG) is a proprietary abrasive mineral engineered with sharp, angular structures that continuously fracture during use to expose fresh cutting points, maintaining aggressive material removal throughout the disc's life. Paired with Scotch-Brite Nonwoven Web Technology — a nylon-based web saturated with abrasive mineral and strengthened with resin — the result is an open, three-dimensional structure that resists loading, stays cooler, and exposes fresh abrasive as the disc wears.

Key Features:

• Grade XXCRS (60+) X-Extra Coarse — ideal for aggressive stock removal, deburring, and edge breaking
• Lasts 2X longer on mild steel versus competitive premium nonwoven abrasives (based on 3M internal testing)
• Processes 3X more mild steel parts than competitive premium nonwoven abrasives (based on 3M internal testing)
• Compatible with aluminum, mild steel, nickel alloy, stainless steel, and copper
• No-Hole (NH) center — compatible with hook and loop backing pads or retainer nut/center post attachment systems
• Open three-dimensional fiber structure resists clogging and loading for consistent cut rate
• Available as part of a full grade range: MED (150+), CRS (120+), XCRS (80+), and XXCRS (60+)

The Scotch-Brite HD-DH disc delivers a powerful combination of cutting performance and anti-load technology, making it the right choice for professionals who need reliable, consistent results in high-pressure surface conditioning applications on metal.