The Diablo DCD068060H01W 6-7/8 in. 60 Grit Sanding Disc with Hook and Lock Backing for ALTO Sanders is a coarse sanding disc made for ALTO sanders. This is a sanding disc designed for heavy stock removal, leveling, and intermediate sanding. Model Number: DCD068060H01W. If you are trying to strip material fast, flatten a surface, or knock down rough stock before moving to finer grits, this is the kind of disc you reach for first.

At 60 grit, this disc leans toward aggressive material removal rather than finish sanding. That matters on the job because you spend less time fighting a disc that is too fine for the task. Diablo calls it out for heavy stock material removal and intermediate sanding, which makes sense for users working through rough wood surfaces or doing floor sanding where fast cut rate is more important than a finished surface right out of the gate.

The abrasive package is where this disc earns its keep. Diablo uses a premium zirconium blend built for faster removal and longer sanding life. In plain terms, that means the disc is meant to keep cutting instead of glazing over early. The Clog-SHIELD coating is there to reduce pitch build-up and clogging, which helps productivity when you are sanding resinous material and do not want to burn through discs every few minutes.

Attachment is handled with a hook and loop backing, which Diablo describes as hook and lock. That gives you quick disc changes and a more consistent connection to the sander pad. If you are cycling through worn discs during stock removal, that matters. You can pull a disc off, put a fresh one on, and get back to work without messing with adhesive-backed paper or a slower attachment method.

The backing material is paper, which is standard for this type of sanding disc and keeps the disc flexible enough for orbital sanding work. Diablo also uses its ENDURA-BOND resin system to improve the bond between the grit and backing. The practical benefit is better durability when the disc is working hard under an orbital sander instead of shedding abrasive too early.

Compatibility is straightforward. This disc is intended for ALTO 6-7/8 inch orbital sanders and is listed for use with disc and orbital sanders using the proper size and hook and loop interface. Package quantity is one disc, so this is a single replacement or refill piece rather than a bulk pack.

This sanding accessory makes the most sense for users doing floor sanding, wood surface leveling, and general prep work where a coarse sanding disc is the right call. It is a good fit for contractors, remodelers, flooring crews, and serious DIY users who already have the matching ALTO sander and need a disc that cuts hard, swaps quickly, and holds up better under demanding sanding.

Diablo DCD068060H01W 6-7/8 in. 60 Grit Sanding Disc with Hook and Lock Backing for ALTO Sanders Gets Right to the Point

This is the kind of sanding disc you buy when you need removal speed, not a babysit-the-surface finish pass.

• Who it's for: ALTO sander users doing floor sanding, leveling, or rough prep on wood surfaces.
• Why it stands out: The zirconium blend, clog-resistant coating, and hook and loop backing make it more practical for hard sanding work than a basic paper disc.
• Worth knowing: You get one disc, and at 60 grit this is meant for coarse work first, not final finish sanding.

• What tool is this disc designed for? It is designed for ALTO 6-7/8 inch orbital sanders and is listed for use with disc and orbital sanders using the correct size and hook and loop attachment.
• What kind of sanding is 60 grit best for? A 60-grit sanding disc is best for coarse sanding tasks like leveling, heavy stock removal, and intermediate sanding.
• How does the disc attach to the sander? It uses a hook and loop backing, which allows repeated attachment and removal for faster disc changes.