44" x 60" Sanding Belt, 2 PACK

A 44-inch belt only 60 inches long belongs to a compact class of wide belt sander, and the Cantek C431 is the machine our original listing named for it. Short-loop machines like that run hot and hard because there is less belt to shed heat, so backing and coat matter more than usual. These 44" x 60" belts are closed-coat aluminum oxide on poly-cotton cloth, joined to run in either direction.

Aluminum oxide is the only grain we stock in this size, in 36 through 320 grit, two belts to a pack. That covers calibrating, surfacing and finishing on hardwood, plywood, MDF and veneer, plus aluminum and composites on machines set up for them. Zirconia or other lengths can be quoted as custom belts. Converted in Anaheim, California.

• Closed-coat aluminum oxide: full grain coverage for the fastest cut and longest life on hardwood and panels
• Poly-cotton cloth backing that handles the heat of a short 60-inch loop
• Bi-directional joint; mount it either way with no arrow to honour
• 36 through 320 grit in one listing: calibrating to sealer flatting
• Two belts per pack; the second belt is your spare for the grit on the machine
• Converted in Anaheim, California; other grains and lengths quoted as custom belts

Why closed-coat aluminum oxide, and when would you want something else?

This size is stocked in one material, so the choice is which grit rather than which grain.

• A/O - Aluminum Oxide, closed coat on poly-cotton cloth. Closed coat means the grain covers the whole backing, which gives more cutting points per square inch, a faster cut and longer life on hardwood, plywood, MDF and veneer than open coat. It is the right grain for every wood pass from calibrating at 36 grit to the 220 pass before stain, and it handles aluminum, brass and composite sheet on machines set up for metal. Above 120 grit it is the grain we would recommend regardless of what else was on the shelf.

Our original page put the open-coat question simply: are you sanding a very soft, pitchy softwood? Almost always no, in which case closed coat cuts faster, lasts longer and is the only choice for metal. If you calibrate dense hardwood or steel all day and want zirconia, we can convert it in this size as a custom belt; it is not a stocked option in 44" x 60".

Grit guide for a short-loop 44-inch sander

Step no more than one grade at a time. This size skips 40 grit, so go 36 to 60, and skips 400, so 320 is the finest flatting pass available.

What machines take a 44" x 60" belt?

• Cantek C431: the wide belt sander our original listing named for this size. Confirm against your plate before ordering.
• Other compact 44-inch wide belt sanders with a short frame whose plate reads 44" x 60".
• Automatic finish sanders built around a 44 x 60 loop, including machines set up for aluminum or composites with a suitable collector.

Match both numbers. We also stock 43" x 60" and 44" x 75" belts, and neither substitutes for this one: an inch of width overhangs or under-covers the drum and misses the tracking sensor, and most machines accept only about a quarter inch of length variation. These belts run bi-directionally; inspect the joint tape before mounting. Other 44-inch lengths are converted as custom belts in about 3 days.

How to get the most out of it

1. Track empty and re-check warm. A 60-inch loop responds fast to tracking changes and heats quickly; centre the oscillation before feeding stock and look again after a few minutes.
2. Take lighter passes than you would on a long-bed machine. 1/64" at 36–60 grit on hardwood, less at finer grits. A short loop has less cloth to carry heat away between passes over the drum.
3. Keep the feed up. Slow feed and dwell burn maple and cherry and glaze MDF; raise feed speed before dropping to a coarser grit.
4. Run strong extraction. Loading is the main reason a belt stops cutting, and a hot short loop loads faster. Clean the belt with a crepe rubber eraser at light pressure as soon as the surface starts to shine.
5. Rotate the pair. With two belts per pack, alternate them on long runs so each gets time to cool and neither loads solid.
6. Store belts hanging, dry and out of sunlight, and let a cold belt reach shop temperature before mounting.

For joint failures and breakage see our guide to why wide sanding belts break. For ripple and chatter marks see the woodworking chatter Q&A.

Use it for / don't use it for

Use it for

• Cabinet doors, panels and drawer parts on a compact 44-inch sander
• Hardwood glue-ups, plywood, MDF and veneered panels
• Sealer and primer flatting at 320 with a light skim pass
• Aluminum, brass and composite sheet on a machine set up for metal, with a grease stick on aluminum

Don't use it for

• Machines plated for 43" x 60", 44" x 75" or any other size
• Heavy steel grinding; aluminum oxide is not the grain for it, and zirconia is a custom order in this size
• Wet sanding on a machine not designed for it
• One collector shared between wood dust and metal dust

Specifications

Frequently asked questions

Related products and guides

• Wide sanding belts
• All sanding belts
• 43" x 60" Sanding Belts, 2 pack
• 44" x 75" Sanding Belts, 2 pack
• Custom sanding belts made to order in about 3 days