1/2" X 1-1/2" X 1/8" STRAIGHT CARTRIDGE ROLL ALUMINUM OXIDE - 10 PACK
The 1/2" x 1-1/2" straight aluminum oxide cartridge roll provides more abrasive working area while still fitting into holes, internal contours, and other confined spaces. Its 1/2" diameter gives you a broader abrasive working area than the smaller cartridge rolls, while the 1-1/2" length adds useful reach for deeper deburring, blending, and surface-preparation work.
Tightly wound aluminum oxide abrasive cloth exposes fresh abrasive as the outer layers wear, helping maintain consistent cutting action throughout the life of the roll. Available in 60, 80, and 120 grit, these Made in USA cartridge rolls cover applications from heavier deburring through finer blending and finish preparation.
Quantity: 10 Cartridge Rolls
Made in USA
Recommended Mandrel: BM-CM15
Mandrel sold separately
Product Specifications
Specification
Details
Diameter
1/2"
Length
1-1/2"
Center Hole
1/8"
Style
Straight
Abrasive Grain
Aluminum Oxide
Construction
Wound Abrasive Cloth
Bond
Resin
Coat
Closed Coat
Available Grits
60, 80, 120
Maximum RPM
23,000
Country of Origin
USA
Quantity
10 Pack
Product Features
1/2" diameter provides a larger abrasive working surface for efficient blending and deburring.
1-1/2" length adds reach for deeper holes, contours, and confined work areas.
Straight cylindrical profile provides a uniform diameter along the roll.
Layered construction exposes fresh abrasive as the roll wears.
Made in USA.
Materials & Applications
Best For:
Deburring
Flash removal
Edge cleanup
Blending
Machine-mark reduction
Internal contour finishing
Sanding inside holes and recessed areas
General surface preparation
Commonly used on steel, stainless steel, and cast iron for fabrication, repair, maintenance, and general metalworking applications.
Machine Compatibility
Designed for use with the Benchmark Abrasives BM-CM15 Cartridge Roll Mandrel installed in a compatible die grinder, rotary tool rotary drill.
The cartridge roll has a 1/8" center hole. Your tool must accept the mandrel's 1/8" shank. Secure both connections and stay within the lowest maximum speed rating of the tool, mandrel and roll.
Maximum cartridge roll speed: 23,000 RPM.
Safety Tips
Never exceed 23,000 RPM
Secure the workpiece before sanding
Disconnect the tool from its air or power source before changing accessories
Make sure the cartridge roll is properly installed on the mandrel before use
Use controlled pressure and allow the abrasive to do the cutting
The larger 1/2" diameter provides more abrasive working surface than smaller cartridge rolls, making it useful where you have enough clearance and want broader coverage while still working inside holes, contours, and confined spaces.
Use the Benchmark Abrasives BM-CM15 Cartridge Roll Mandrel with this 1/2" x 1-1/2" cartridge roll.
Straight cartridge rolls maintain a cylindrical profile and are well suited to holes, internal contours, channels, and openings where a consistent working diameter is useful. Tapered rolls are better suited to progressively narrowing areas and corners.
No. Each package contains 10 cartridge rolls. The BM-CM15 mandrel is sold separately.
Choose a die grinder, rotary tool or rotary drill approved for cartridge rolls that accepts the BM-CM15 mandrel's 1/8" shank. Follow the tool's speed instructions and never exceed 23,000 RPM or any lower accessory limit. A fixed-speed tool rated above that limit is not suitable.
Use 60 grit for more aggressive deburring and material removal, 80 grit for general-purpose sanding and blending, and 120 grit for finer blending and finish preparation. The grit graphic above provides a quick reference.
No. 23,000 RPM is the maximum speed rating, not a required operating speed. Actual operating speed should suit the material, application, mandrel, and tool being used.
1/2" X 1-1/2" X 1/8" STRAIGHT CARTRIDGE ROLL ALUMINUM OXIDE - 10 PACK
The 1/2" x 1-1/2" straight aluminum oxide cartridge roll provides more abrasive working area while still fitting into holes, internal contours, and other confined spaces. Its 1/2" diameter gives you a broader abrasive working area than the smaller cartridge rolls, while the 1-1/2" length adds useful reach for deeper deburring, blending, and surface-preparation work.
Tightly wound aluminum oxide abrasive cloth exposes fresh abrasive as the outer layers wear, helping maintain consistent cutting action throughout the life of the roll. Available in 60, 80, and 120 grit, these Made in USA cartridge rolls cover applications from heavier deburring through finer blending and finish preparation.
Quantity: 10 Cartridge Rolls
Made in USA
Recommended Mandrel: BM-CM15
Mandrel sold separately
Product Specifications
Specification
Details
Diameter
1/2"
Length
1-1/2"
Center Hole
1/8"
Style
Straight
Abrasive Grain
Aluminum Oxide
Construction
Wound Abrasive Cloth
Bond
Resin
Coat
Closed Coat
Available Grits
60, 80, 120
Maximum RPM
23,000
Country of Origin
USA
Quantity
10 Pack
Product Features
1/2" diameter provides a larger abrasive working surface for efficient blending and deburring.
1-1/2" length adds reach for deeper holes, contours, and confined work areas.
Straight cylindrical profile provides a uniform diameter along the roll.
Layered construction exposes fresh abrasive as the roll wears.
Made in USA.
Materials & Applications
Best For:
Deburring
Flash removal
Edge cleanup
Blending
Machine-mark reduction
Internal contour finishing
Sanding inside holes and recessed areas
General surface preparation
Commonly used on steel, stainless steel, and cast iron for fabrication, repair, maintenance, and general metalworking applications.
Machine Compatibility
Designed for use with the Benchmark Abrasives BM-CM15 Cartridge Roll Mandrel installed in a compatible die grinder, rotary tool rotary drill.
The cartridge roll has a 1/8" center hole. Your tool must accept the mandrel's 1/8" shank. Secure both connections and stay within the lowest maximum speed rating of the tool, mandrel and roll.
Maximum cartridge roll speed: 23,000 RPM.
Safety Tips
Never exceed 23,000 RPM
Secure the workpiece before sanding
Disconnect the tool from its air or power source before changing accessories
Make sure the cartridge roll is properly installed on the mandrel before use
Use controlled pressure and allow the abrasive to do the cutting
The larger 1/2" diameter provides more abrasive working surface than smaller cartridge rolls, making it useful where you have enough clearance and want broader coverage while still working inside holes, contours, and confined spaces.
Use the Benchmark Abrasives BM-CM15 Cartridge Roll Mandrel with this 1/2" x 1-1/2" cartridge roll.
Straight cartridge rolls maintain a cylindrical profile and are well suited to holes, internal contours, channels, and openings where a consistent working diameter is useful. Tapered rolls are better suited to progressively narrowing areas and corners.
No. Each package contains 10 cartridge rolls. The BM-CM15 mandrel is sold separately.
Choose a die grinder, rotary tool or rotary drill approved for cartridge rolls that accepts the BM-CM15 mandrel's 1/8" shank. Follow the tool's speed instructions and never exceed 23,000 RPM or any lower accessory limit. A fixed-speed tool rated above that limit is not suitable.
Use 60 grit for more aggressive deburring and material removal, 80 grit for general-purpose sanding and blending, and 120 grit for finer blending and finish preparation. The grit graphic above provides a quick reference.
No. 23,000 RPM is the maximum speed rating, not a required operating speed. Actual operating speed should suit the material, application, mandrel, and tool being used.
Yes. These cartridge rolls are 100% Made in USA.
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