The Benchmark Abrasives 4" x 36" aluminum oxide sanding belt is a Made in USA, general-purpose abrasive belt for sanding, shaping, and surface preparation on wood and metal. Its wide 4" working surface makes it well suited for benchtop belt sanders and combination belt/disc machines where broader surface coverage and consistent sanding are important.
Aluminum oxide provides a practical balance of cutting performance and value for everyday sanding. Available from aggressive 24 grit through very fine 400 grit, this belt covers heavy material removal, surface leveling, shaping, scratch refinement, and finer finish preparation without changing abrasive families.
*Wet use also depends on whether the machine and application are approved for wet operation.
Product Features
Aluminum oxide grain for general-purpose sanding on wood and metal
X-weight polycotton cloth backing for support during sanding
Closed-coat construction provides dense abrasive coverage
Butt-joint construction allows the belt to run in either direction
Broad 24–400 grit range for heavy sanding through very fine surface refinement
Made in USA
Materials & Applications
Best For: General-purpose wood and metal sanding on 4" x 36" benchtop belt sanders and combination belt/disc machines.
Common applications include:
Surface sanding and leveling
Removing surface imperfections
Shaping and material removal
Edge sanding
Surface preparation
Progressive scratch refinement
Woodworking and fabrication
General maintenance and repair work
Machine Compatibility
Designed for machines using a 4" x 36" sanding belt, including benchtop belt sanders, belt/disc combination sanders, and similar equipment.
Fits machines designed for 4" x 36" sanding belts, including:
WEN® 6502T Belt/Disc Sander
RIKON® 50-112 Belt/Disc Sander
Always confirm your machine's required belt dimensions, configuration, and operating-speed requirements before use.
Tips for Better Belt Performance
Use these aluminum oxide belts for dry sanding only.
Keep the workpiece moving as appropriate to help produce a more consistent surface.
Allow the abrasive to do the cutting rather than applying excessive pressure.
Keep the belt tracking correctly and inspect it before use.
A sanding belt cleaning stick can help remove accumulated material from the abrasive surface when appropriate.
Always use the guards and PPE required for your machine and application.
Frequently Asked Questions
No. Benchmark recommends these aluminum oxide sanding belts for dry use only.
This belt is designed for machines that use 4" x 36" sanding belts. Examples include WEN® 6502T and RIKON® 50-112. Other machines using this belt size may also be compatible. Check your exact model and installed setup before ordering, and follow the machine and belt speed requirements. For metal grinding, use a machine approved for metalwork.
It is a general-purpose option for sanding wood and metal, including surface preparation, leveling, shaping, and progressive scratch refinement.
Use 24-60 grit for heavier removal and shaping. Use 80-180 grit for smoothing and scratch refinement. Use 220-400 grit for finer finish preparation.
Yes. The belt is bi-directional, but follow your machine’s required running direction.
Aluminum oxide is the general-purpose choice for everyday wood and metal sanding. For applications focused on heavier steel stock removal or more demanding grinding, consider the appropriate Benchmark Abrasives zirconia or ceramic belt for the material and machine.
The Benchmark Abrasives 4" x 36" aluminum oxide sanding belt is a Made in USA, general-purpose abrasive belt for sanding, shaping, and surface preparation on wood and metal. Its wide 4" working surface makes it well suited for benchtop belt sanders and combination belt/disc machines where broader surface coverage and consistent sanding are important.
Aluminum oxide provides a practical balance of cutting performance and value for everyday sanding. Available from aggressive 24 grit through very fine 400 grit, this belt covers heavy material removal, surface leveling, shaping, scratch refinement, and finer finish preparation without changing abrasive families.
*Wet use also depends on whether the machine and application are approved for wet operation.
Product Features
Aluminum oxide grain for general-purpose sanding on wood and metal
X-weight polycotton cloth backing for support during sanding
Closed-coat construction provides dense abrasive coverage
Butt-joint construction allows the belt to run in either direction
Broad 24–400 grit range for heavy sanding through very fine surface refinement
Made in USA
Materials & Applications
Best For: General-purpose wood and metal sanding on 4" x 36" benchtop belt sanders and combination belt/disc machines.
Common applications include:
Surface sanding and leveling
Removing surface imperfections
Shaping and material removal
Edge sanding
Surface preparation
Progressive scratch refinement
Woodworking and fabrication
General maintenance and repair work
Machine Compatibility
Designed for machines using a 4" x 36" sanding belt, including benchtop belt sanders, belt/disc combination sanders, and similar equipment.
Fits machines designed for 4" x 36" sanding belts, including:
WEN® 6502T Belt/Disc Sander
RIKON® 50-112 Belt/Disc Sander
Always confirm your machine's required belt dimensions, configuration, and operating-speed requirements before use.
Tips for Better Belt Performance
Use these aluminum oxide belts for dry sanding only.
Keep the workpiece moving as appropriate to help produce a more consistent surface.
Allow the abrasive to do the cutting rather than applying excessive pressure.
Keep the belt tracking correctly and inspect it before use.
A sanding belt cleaning stick can help remove accumulated material from the abrasive surface when appropriate.
Always use the guards and PPE required for your machine and application.
Frequently Asked Questions
No. Benchmark recommends these aluminum oxide sanding belts for dry use only.
This belt is designed for machines that use 4" x 36" sanding belts. Examples include WEN® 6502T and RIKON® 50-112. Other machines using this belt size may also be compatible. Check your exact model and installed setup before ordering, and follow the machine and belt speed requirements. For metal grinding, use a machine approved for metalwork.
It is a general-purpose option for sanding wood and metal, including surface preparation, leveling, shaping, and progressive scratch refinement.
Use 24-60 grit for heavier removal and shaping. Use 80-180 grit for smoothing and scratch refinement. Use 220-400 grit for finer finish preparation.
Yes. The belt is bi-directional, but follow your machine’s required running direction.
Aluminum oxide is the general-purpose choice for everyday wood and metal sanding. For applications focused on heavier steel stock removal or more demanding grinding, consider the appropriate Benchmark Abrasives zirconia or ceramic belt for the material and machine.
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