Benchmark Abrasives 1/2" x 1/2" zirconia spiral bands are built for aggressive sanding, deburring, blending, and stock removal on curved, contoured, and hard-to-reach surfaces. Their compact 1/2" diameter makes them especially useful inside openings and confined areas where larger abrasives cannot reach effectively.
Made with zirconia abrasive on an X-weight polycotton cloth backing, these bands are a stronger choice when the job calls for more aggressive material removal than a general-purpose aluminum oxide band. Available in 36, 60, 80, and 120 grit, they cover coarse grinding through intermediate surface refinement.
Quantity: 10 Spiral Bands
Product Specifications
Specification
Details
Size
1/2" x 1/2"
Inner Diameter
1/2"
Axial Width
1/2"
Abrasive Grain
Zirconia
Backing
X-Weight Polycotton Cloth
Available Grits
36, 60, 80, 120
Maximum RPM
30,000 RPM
Quantity
10 Bands
Matching Drum
1/2" x 1/2" Rubber Expanding Drum
Drum Included
No – Sold Separately
Product Features
Zirconia abrasive for aggressive sanding and stock removal
X-weight polycotton cloth backing provides support during rotary sanding
Compact 1/2" diameter reaches openings, contours, edges, and confined areas
Four grit options cover heavy removal through intermediate refinement
Replaceable bands mount over the matching rubber expanding drum
Suitable for demanding work on a broad range of metals and other materials
Materials & Applications
Best For
Aggressive material removal
Deburring edges and openings
Grinding and blending
Removing parting lines
Surface preparation
Curved and contoured surfaces
Confined and difficult-to-access areas
Suitable Materials:
Cast iron, steel, stainless steel, titanium, nickel, wrought iron, copper, fiberglass, plastic, hard rubber, wood, and stone.
Machine & Drum Compatibility
Use these spiral bands with the matching 1/2" x 1/2" Rubber Expanding Drum, sold separately.
The expanding drum has a 1/4" shank for use with compatible:
Make sure the band is fully seated and supported by the correctly sized expanding drum.
Inspect the band and drum before use and replace damaged or excessively worn components.
Do not allow the abrasive band to extend beyond the supporting drum.
Follow the speed limits for the band, expanding drum, and power tool. Never exceed the rating of the lowest-rated component.
Wear appropriate eye, hearing, respiratory, and hand protection for the material and application.
Frequently Asked Questions
No. Each package contains 10 abrasive spiral bands. The matching 1/2" x 1/2" Rubber Expanding Drum is sold separately.
The maximum speed is 30,000 RPM when this 1/2" x 1/2" zirconia spiral band is mounted on the matching expanding drum. Always follow the lowest RPM rating shown on the band, drum, and power tool.
Choose zirconia when the application calls for more aggressive stock removal and heavier sanding. Aluminum oxide is the more economical general-purpose option and offers a wider grit range for finer scratch refinement.
The 36 and 60 grit options are best suited to heavier material removal and aggressive deburring. The 80 and 120 grit options provide more control for blending, surface preparation, and refining the scratch pattern after coarse sanding.
Yes. Stainless steel is included in the material range for these zirconia spiral bands.
Wet-use approval has not been established for this product. Use them for dry applications unless product-specific wet-use instructions are provided.
Mount the band on the matching 1/2" x 1/2" rubber expanding drum, which has a 1/4" shank for compatible die grinders and rotary drills. Make sure the tool accepts a 1/4" shank and stays within the 30,000 RPM maximum for the band-and-drum assembly.
Benchmark Abrasives 1/2" x 1/2" zirconia spiral bands are built for aggressive sanding, deburring, blending, and stock removal on curved, contoured, and hard-to-reach surfaces. Their compact 1/2" diameter makes them especially useful inside openings and confined areas where larger abrasives cannot reach effectively.
Made with zirconia abrasive on an X-weight polycotton cloth backing, these bands are a stronger choice when the job calls for more aggressive material removal than a general-purpose aluminum oxide band. Available in 36, 60, 80, and 120 grit, they cover coarse grinding through intermediate surface refinement.
Quantity: 10 Spiral Bands
Product Specifications
Specification
Details
Size
1/2" x 1/2"
Inner Diameter
1/2"
Axial Width
1/2"
Abrasive Grain
Zirconia
Backing
X-Weight Polycotton Cloth
Available Grits
36, 60, 80, 120
Maximum RPM
30,000 RPM
Quantity
10 Bands
Matching Drum
1/2" x 1/2" Rubber Expanding Drum
Drum Included
No – Sold Separately
Product Features
Zirconia abrasive for aggressive sanding and stock removal
X-weight polycotton cloth backing provides support during rotary sanding
Compact 1/2" diameter reaches openings, contours, edges, and confined areas
Four grit options cover heavy removal through intermediate refinement
Replaceable bands mount over the matching rubber expanding drum
Suitable for demanding work on a broad range of metals and other materials
Materials & Applications
Best For
Aggressive material removal
Deburring edges and openings
Grinding and blending
Removing parting lines
Surface preparation
Curved and contoured surfaces
Confined and difficult-to-access areas
Suitable Materials:
Cast iron, steel, stainless steel, titanium, nickel, wrought iron, copper, fiberglass, plastic, hard rubber, wood, and stone.
Machine & Drum Compatibility
Use these spiral bands with the matching 1/2" x 1/2" Rubber Expanding Drum, sold separately.
The expanding drum has a 1/4" shank for use with compatible:
Make sure the band is fully seated and supported by the correctly sized expanding drum.
Inspect the band and drum before use and replace damaged or excessively worn components.
Do not allow the abrasive band to extend beyond the supporting drum.
Follow the speed limits for the band, expanding drum, and power tool. Never exceed the rating of the lowest-rated component.
Wear appropriate eye, hearing, respiratory, and hand protection for the material and application.
Frequently Asked Questions
No. Each package contains 10 abrasive spiral bands. The matching 1/2" x 1/2" Rubber Expanding Drum is sold separately.
The maximum speed is 30,000 RPM when this 1/2" x 1/2" zirconia spiral band is mounted on the matching expanding drum. Always follow the lowest RPM rating shown on the band, drum, and power tool.
Choose zirconia when the application calls for more aggressive stock removal and heavier sanding. Aluminum oxide is the more economical general-purpose option and offers a wider grit range for finer scratch refinement.
The 36 and 60 grit options are best suited to heavier material removal and aggressive deburring. The 80 and 120 grit options provide more control for blending, surface preparation, and refining the scratch pattern after coarse sanding.
Yes. Stainless steel is included in the material range for these zirconia spiral bands.
Wet-use approval has not been established for this product. Use them for dry applications unless product-specific wet-use instructions are provided.
Mount the band on the matching 1/2" x 1/2" rubber expanding drum, which has a 1/4" shank for compatible die grinders and rotary drills. Make sure the tool accepts a 1/4" shank and stays within the 30,000 RPM maximum for the band-and-drum assembly.
SHIPPING
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Standard FREE shipping is UPS Ground or USPS priority depending on size and weight. Most customers receive
their order within 3-5 days from date of purchase. Faster shipping options available for additional charge.
Free shipping not available on international orders. Free shipping will only be available to orders being
delivered within the lower 48 states.
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