Diablo 5" 220-Grit Hook and Lock ROS Sanding Discs (15-pack) deliver ultra fine surface preparation for wood, metal, plastic, and a wide range of other materials. Engineered for use with random orbital sanders and pneumatic sanders, these premium ceramic blend abrasive discs are built around breakthrough technologies that extend sanding life, reduce clogging, and increase productivity on final finish work - including pre-stain and pre-varnish surface preparation. Made in the United States, the Diablo DCD050220H15G offers professional-grade performance in a convenient 15-pack.

Key Features

• Universal 12-hole pattern fits all 5-hole and 8-hole sanders - eliminating the need to stock multiple disc types and ensuring fast, precise dust port alignment every time
• Premium ceramic grain blend formulated for fast material removal and extra-long sanding life - meaning fewer disc changes and lower cost per project
• Premium Hook and Lock backing enables repeated attachment and removal - providing a consistently secure connection that stays put during aggressive sanding passes
• Clog-SHIELD proprietary grinding agent blend reduces pitch buildup and loading - keeping the disc cutting freely longer and maintaining consistent scratch patterns on painted, stained, or coated surfaces
• ENDURA-BOND grain bonding system delivers longer disc life and extreme durability - resisting grain pullout even during extended sessions on pressure treated lumber, decking, and solid surface materials
• 220-grit ultra fine abrasive is ideally suited for final sanding and surface preparation before stain or varnish application - producing a smooth, uniform surface that accepts finish evenly
• Compatible with random orbital sanders and pneumatic sanders - giving contractors and woodworkers flexible tool compatibility across job sites

Why This Product

• The ceramic blend combined with Clog-SHIELD technology means these discs resist loading on resinous woods, adhesives, and painted surfaces - reducing the frequent disc swaps that slow down finishing work
• The universal 12-hole design removes the frustration of misaligned dust ports, fitting both 5-hole and 8-hole random orbital and pneumatic sanders without adapters or guesswork
• At 220-grit ultra fine, these discs are purpose-built for the final sanding stage before stain or varnish - giving users a dedicated finishing disc rather than a general-purpose compromise
• The 15-pack quantity provides enough discs to carry through a complete finishing project on wood, plastic, metal, ABS plastic, decking, or solid surface materials without running short mid-job

Specifications

• Brand: Diablo
• Manufacturer Part Number: DCD050220H15G
• Size: 5"
• Grit: 220
• Grit Blend: Ceramic Blend
• Grit Description: Ultra Fine
• Hole Pattern: 12 Holes
• Backing: Hook and Lock
• Pack Quantity: 15
• Compatible Tools: Random Orbital Sander; Pneumatic Sander
• Compatible Materials: Wood; Plastic; Metal; Solid Surface; 2X Lumber; ABS Plastic; Adhesive; Clean Wood; Coated Frame; Decking; Painted Surfaces; Pressure Treated; Stained Surfaces
• Country of Origin: United States

Approved Applications

• Final Finish - surface preparation for stain and varnish on wood, plastic, metal, decking, painted surfaces, and solid surface materials

Frequently Asked Questions

What sanders are compatible with these Diablo 5" Hook and Lock sanding discs?

These discs are compatible with random orbital sanders and pneumatic sanders. The universal 12-hole pattern fits all 5-hole and 8-hole sanders, so no adapter is needed for fast and precise alignment.

What is Clog-SHIELD and how does it help during sanding?

Clog-SHIELD is Diablo's proprietary blend of grinding agents applied to the disc surface. It reduces pitch buildup and clogging, which keeps the abrasive cutting freely for longer and maximizes productivity - especially when sanding resinous woods, adhesives, stained surfaces, or painted surfaces.

Is 220-grit the right choice for preparing wood before staining or finishing?

Yes. These discs are specifically intended for final sanding and surface preparation before stain or varnish application. The 220-grit ultra fine abrasive removes fine scratches and leaves a smooth, consistent surface that accepts finish evenly across wood, solid surface, clean wood, and pressure treated materials.

How durable is the Hook and Lock backing on these discs?

The premium Hook and Lock backing is engineered for repeated attachment and removal cycles while maintaining a consistent, secure connection to the sander pad. The ENDURA-BOND grain bonding system further extends disc life by resisting grain pullout during extended sanding sessions.