Makita 742323-7 4" x 24" Abrasive Belt, 100 Grit 10/pk is a 4 inch x 24 inch sanding belt pack built for Makita belt sanders. This is a sanding belt designed for stock removal and surface prep on wood and metal. Model Number 742323-7. If you need a dependable belt for knocking down rough surfaces, removing paint, or cleaning up larger work areas, this 10-pack gives you a practical shop staple instead of a one-off consumable.

The key spec here is the 100 grit aluminum oxide abrasive. In real use, that means the belt is aggressive enough for fast sanding and material removal, but still controlled enough for prep work before stepping up to a finer grit. Makita also calls out that the abrasive is suited for both wood and metal, which makes this a versatile choice for contractors, remodelers, and serious DIY users who do not want separate belts for every basic task.

Makita uses an open-coat grain distribution and resin glue coating to help reduce clogging, especially when sanding wood surfaces. That matters because a belt that loads up too fast cuts slower, runs hotter, and wears out sooner. The open-coat layout helps keep the cutting surface working longer, while the resin bond is there to hold the abrasive in place under regular belt-sander heat and friction.

The heavyweight backing is another detail worth paying attention to. On a belt sander, backing strength affects tracking, durability, and how well the belt holds together at the edges. Makita specifically notes that the heavier backing helps reduce edge tear-out and supports longer sanding life. For anyone sanding broad surfaces or leaning on the tool during stock removal, that is a useful difference, not brochure filler.

This pack is intended for larger-area sanding where a sheet sander would be too slow and a random orbit sander would take longer to level the work. Makita positions it for quick removal of material in large sections of wood and metal, including paint removal. That makes it a solid fit for rough surface cleanup, stripping, flattening, and general prep before finish sanding.

Compatibility is straightforward: these belts are made for Makita 4 inch x 24 inch belt sanders. Size match is critical with sanding belts because the wrong belt length or width creates tracking problems and poor performance. If your sander takes a 4 inch x 24 inch belt, this gives you a correctly sized consumable with a grit that covers a wide range of everyday sanding jobs.

Who should buy this? Woodworkers, remodelers, flooring pros, general contractors, and homeowners doing real surface prep. If you need fine finish sanding, go finer than 100 grit. If you need fast stock removal without jumping all the way to a very coarse belt, this is the smarter middle-ground option.

Makita 742323-7 4" x 24" Abrasive Belt, 100 Grit 10/pk Is the Smart Everyday Belt

If you want one belt grit that handles a lot of real sanding work without being too coarse or too fine, this is the one most users will reach for first.

• Who it's for: Anyone running a 4 inch x 24 inch Makita belt sander for wood prep, paint removal, and general material cleanup.
• Why it stands out: The combination of 100 grit, aluminum oxide abrasive, open-coat construction, and heavyweight backing gives you a belt that is built to cut, resist loading, and hold up.
• Worth knowing: This is a 10-pack of belts only. It is a strong general-purpose choice, but if your goal is finish-ready sanding, you will still want to follow up with a finer grit.

• What materials can this sanding belt be used on? It is rated for wood and metal.
• What grit is this belt? This model uses 100 grit aluminum oxide abrasive.
• What size belt does this product include? Each belt measures 4 inches by 24 inches.
• Is this made for a specific sander size? Yes. It is designed for Makita 4 inch x 24 inch belt sanders.