6" x 89" Metalworking Sanding Belts, 2 PACK
6" x 89" Metalworking Sanding Belts, 2 PACK
Available in stock (49997)
An oscillating edge sander is a fast, flat way to finish the edges of plate, sheet and extrusions, and the belt oscillation spreads heat and wear so metal grains last on it. These 6" x 89" metalworking belts fit the Jet OES-689 and Grizzly G0563 edge sanders in zirconia for steel plate and iron, ceramic for stainless and hardened steel, Zirconia+ (Grinding Aid) for stainless, aluminum sign blanks and extrusions that heat and load, and Cloth A/O for the 150–600 grit edge finishing belts.
We convert them in Anaheim, California on a Y-weight poly-cotton backing with heat-treated grain, so a long belt runs true over the drums and takes pressure at the platen without stretching. Sold as a 2-pack so a shop can keep a grit pair on hand; the backing runs wet or dry.
- Verified fit for the Jet OES-689 and Grizzly G0563 oscillating edge sanders
- Zirconia, ceramic, Zirconia+ (Grinding Aid) and cloth aluminum oxide in one 6" x 89" size
- 24–600 grit: deburr, square and finish plate, sheet and extrusion edges on one machine
- Y-weight poly-cotton cloth tracks true over long drum spans and outlasts typical paper or light-cloth belts
- 2 belts per pack; poly-cotton backing can be run wet or dry
- Converted in Anaheim, California; free shipping on orders over $200
Which grain should you run on an edge sander for metal?
Oscillation lowers the pressure on any one grain, so an edge sander favours the grains that stay sharp under moderate load. Choose by the metal you are edging.
- Zirconia: the default for steel plate, flat bar, cast iron and general fabrication edges. It micro-fractures under moderate-to-heavy pressure and keeps cutting as you feed the part into the platen. Offered 24–120 grit.
- Zirconia+ (Grinding Aid): zirconia with a grinding-aid top coat over the aid in the resin. Cooler and loading-resistant, it is the belt for stainless sheet, aluminum sign blanks, aluminum extrusions and titanium, where a plain belt packs and the edge blues or smears.
- Ceramic: the orange-red belt for stainless plate, hardened and tool steel and nickel alloys. It holds a constant cut rate for its life but needs firm, steady feed pressure; on an oscillating machine keep the part pressed hard into the platen or it glazes.
- Cloth A/O: heat-treated aluminum oxide, forgiving at light pressure, right for brass, bronze and soft aluminum, and the grain for every 150, 180, 220, 320, 400 and 600 grit belt in this listing. Use it for the finished edge after the coarse grains.
Above 120 grit, zirconia and ceramic leave a bright scratch, not a finished edge; move to Cloth A/O and then a non-woven belt if a satin edge is required.
Grit guide for plate, sheet and extrusion edges on a 6" x 89"
| Grit | Steel and stainless edges | Aluminum edges |
|---|---|---|
| 24–36 | Heavy plasma dross, thick plate squaring (zirconia or ceramic) | Thick castings only |
| 40–60 | Squaring saw-cut and sheared edges, chamfering | First belt on extrusions and plate, with grinding aid or grease stick |
| 80–120 | Deburring laser-cut parts, removing the 60 scratch | Main working range on sign blanks and sheet |
| 150–220 | Pre-finish edge before paint or powder (Cloth A/O) | Finish before anodize or paint |
| 320–600 | Fine edge finish, pre-polish (Cloth A/O) | Pre-polish before buffing |
Step no more than one grade at a time. Laser-cut steel parts go 80 zirconia then 120; aluminum sign blanks go 80 Zirconia+ (Grinding Aid), then 120 and 220 Cloth A/O with the grease stick applied at each grit.
What machines does a 6" x 89" belt fit?
- Jet OES-689 oscillating edge sander, verified.
- Grizzly G0563 oscillating edge sander, verified.
- Other long-bed oscillating edge sanders that list a 6" x 89" belt.
Edge sander lengths vary by brand, so confirm the belt length in your manual before ordering; 6" x 79", 6" x 80" and 6" x 108" machines are also common and we stock several of those lengths. Mounting: release the tension, slide the belt over both drums with any printed arrow (check the inside) pointing in the direction of rotation, re-tension, then jog the machine while adjusting tracking until the belt rides centred and oscillates evenly across the platen without touching either edge guard. If no arrow is printed the joint runs either way. Lengths we do not list are made to order in about 3 days.
How to get the most out of it
- Isolate the dust system first. Edge sanders are usually plumbed into a wood-dust collector; steel sparks into that duct is a fire risk. Blank off the wood line and use a dedicated metal-rated or wet collector before grinding steel.
- Feed into the platen, not the drum. The platen section gives a square, flat edge; the drum ends are for inside curves only. Keep the part flat on the table and feed against belt rotation.
- Feed firmly with zirconia and ceramic. Oscillation already reduces pressure per grain, so lean the part in; a shiny, quiet belt on steel is glazed, not worn out.
- Keep the part moving along the belt and let oscillation do the rest. Parking a part in one spot blues stainless and grooves the belt.
- Lubricate aluminum. Rub a grease stick on the running belt, use the grinding-aid or Cloth A/O belts and lighter pressure, and clean the belt with a crepe belt eraser when it starts to load.
- Run wet where the machine allows. The poly-cotton backing tolerates coolant; a mist keeps stainless and titanium edges cool. Most edge sanders run dry, which is fine on steel.
- Store long belts hanging. A 6" x 89" belt left folded takes a set that thumps on the drums. Hang spares on a wide peg or roll them loosely, keep them dry and out of sunlight, and warm cold belts before use.
Use it for / don't use it for
Use it for
- Deburring and squaring laser-cut, plasma-cut and sheared steel and stainless plate edges
- Edging aluminum sign blanks, panels and extrusions with the grinding-aid and aluminum oxide belts
- Chamfering and edge-breaking plate before welding or powder coat
- Finishing brass and bronze plate edges
- Wood, plastic and solid-surface edges with the Cloth A/O belts
Don't use it for
- Grinding steel into a wood-dust collector or a duct shared with woodworking machines
- Finishing with zirconia or ceramic above 120 grit; switch to Cloth A/O or non-woven
- Ceramic at light feed pressure; it glazes and heats the edge
- Machines that take a different belt length; measure first
Specifications
| Size | 6" x 89" |
|---|---|
| Abrasive grains | Ceramic, Zirconia, Zirconia+ (Grinding Aid), Cloth A/O (heat-treated aluminum oxide) |
| Backing | Y-weight poly-cotton cloth |
| Coat | Closed coat, resin bond |
| Joint | Taped cloth joint; check inside for a direction arrow |
| Grits offered | 24, 36, 40, 50, 60, 80, 100, 120, 150, 180, 220, 320, 400, 600 (range varies by grain; zirconia 24–120) |
| Pack quantity | 2 belts, one grain and grit per pack |
| Wet or dry | Both; poly-cotton backing tolerates coolant |
| Fits | Jet OES-689, Grizzly G0563 and other 6" x 89" oscillating edge sanders |
| Converted in | Anaheim, California |
| Custom sizes | Any width and length made to order in about 3 days |
Frequently asked questions
Do these 6" x 89" belts fit the Jet OES-689 and Grizzly G0563?
Yes. Both the Jet OES-689 and the Grizzly G0563 oscillating edge sanders take a 6" x 89" belt, and these are cut to that size on a Y-weight poly-cotton backing that tracks true over the long drum span. Mount with any printed arrow in the direction of rotation, tension, then jog and track until the oscillation stays centred on the platen.
Can I run metal on an edge sander that is set up for wood?
Yes, provided you change the belt to a metal grain and deal with the dust. Steel sparks pulled into a wood-dust collector or a shared duct can start a fire, so blank off the wood line and use a dedicated metal-rated or wet collector. Keep separate belts for wood and steel so steel particles do not mark light wood afterwards.
Which belt is best for edging aluminum sign blanks and extrusions?
Zirconia+ (Grinding Aid) at 80 grit, followed by 120 and 220 Cloth A/O. The grinding-aid top coat and a grease stick rubbed on the belt keep aluminum from packing into the grain and stop the edge smearing or heating. Feed with light pressure, keep the part moving and clean the belt with a crepe belt eraser as soon as it loads.
Should I buy ceramic or zirconia for steel plate on an edge sander?
Zirconia for mild steel plate and general deburring; it self-sharpens under the moderate pressure an oscillating machine allows and costs less. Choose ceramic when the plate is stainless, hardened or a nickel alloy and you can feed it firmly into the platen; run lightly, ceramic glazes and heats the edge rather than cutting.
Why only 2 belts per pack?
A 6" x 89" belt carries a lot of abrasive and edge sanders wear belts slowly because the oscillation spreads the work across the full width. Most shops keep one coarse and one finishing grit on hand, so we pack these in pairs to keep the price of a grit set down. Bulk quantities are available by calling 714-646-3299 or emailing sales@maverickabrasives.com.
Which grit should I use to deburr laser-cut steel parts on an edge sander?
80 grit zirconia takes off dross and burrs quickly on mild steel and leaves an edge ready for welding or powder coat; follow with 120 if the edge will show. On stainless laser parts use 80 and 120 Zirconia+ (Grinding Aid) to keep the edge from bluing. Feed the part along the belt against rotation and keep it flat on the table.
Can I run these belts wet, and can I return unused belts?
The poly-cotton backing tolerates coolant, so on an edge sander fitted with a mist system you can run them wet; most run dry, which is fine on steel. Orders over $200 ship free, unused belts in original packaging can be returned within 30 days, and custom lengths are converted in Anaheim, California in about 3 days.
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