1/4" X 1" X 1/8" STRAIGHT CARTRIDGE ROLL ALUMINUM OXIDE - 10 PACK
The 1/4" x 1" straight aluminum oxide cartridge roll is designed for deburring, blending, and surface preparation in tight areas where larger abrasives cannot reach. Its small 1/4" diameter makes it especially useful for working inside holes, narrow openings, internal contours, and other confined areas.
Tightly wound aluminum oxide abrasive cloth delivers dependable general-purpose metalworking performance while exposing fresh abrasive as the outer layers wear. Available in 60, 80, and 120 grit, these 100% Made in USA cartridge rolls give you options ranging from aggressive deburring to finer blending and finish preparation.
Quantity: 10 Cartridge Rolls
Made in USA
Recommended Mandrel: BM-CM10
Mandrel sold separately
Specification
Details
Diameter
1/4"
Length
1"
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
Small 1/4" diameter reaches confined and difficult-to-access areas
Straight cylindrical profile works well inside holes, openings, and internal contours
Layered construction exposes fresh abrasive as the outer layers wear
Available in three grits for deburring, blending, and finish preparation
Made in USA
Materials & Applications
Best For:
Deburring
Flash removal
Edge cleanup
Blending
Machine-mark reduction
Internal contour finishing
Sanding inside holes and narrow openings
Commonly used on steel, stainless steel, and cast iron for fabrication, repair, and general metalworking applications.
Machine Compatibility
Designed for use with the Benchmark Abrasives BM-CM10 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
A cartridge roll is a compact roll of abrasive cloth designed to mount on a mandrel. Its small size makes it useful for sanding, deburring, and blending areas that larger abrasive products cannot easily reach.
The cartridge roll is 1/4" in outside diameter, 1" long, and has a 1/8" center hole for the mandrel.
Use the Benchmark Abrasives BM-CM10 Cartridge Roll Mandrel with this 1/4" x 1" 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 cartridge rolls are better suited to progressively narrowing areas and corners.
No. Each package contains 10 cartridge rolls. The BM-CM10 mandrel is sold separately.
Choose a die grinder, rotary tool or rotary drill approved for cartridge rolls that accepts the BM-CM10 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.
1/4" X 1" X 1/8" STRAIGHT CARTRIDGE ROLL ALUMINUM OXIDE - 10 PACK
The 1/4" x 1" straight aluminum oxide cartridge roll is designed for deburring, blending, and surface preparation in tight areas where larger abrasives cannot reach. Its small 1/4" diameter makes it especially useful for working inside holes, narrow openings, internal contours, and other confined areas.
Tightly wound aluminum oxide abrasive cloth delivers dependable general-purpose metalworking performance while exposing fresh abrasive as the outer layers wear. Available in 60, 80, and 120 grit, these 100% Made in USA cartridge rolls give you options ranging from aggressive deburring to finer blending and finish preparation.
Quantity: 10 Cartridge Rolls
Made in USA
Recommended Mandrel: BM-CM10
Mandrel sold separately
Specification
Details
Diameter
1/4"
Length
1"
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
Small 1/4" diameter reaches confined and difficult-to-access areas
Straight cylindrical profile works well inside holes, openings, and internal contours
Layered construction exposes fresh abrasive as the outer layers wear
Available in three grits for deburring, blending, and finish preparation
Made in USA
Materials & Applications
Best For:
Deburring
Flash removal
Edge cleanup
Blending
Machine-mark reduction
Internal contour finishing
Sanding inside holes and narrow openings
Commonly used on steel, stainless steel, and cast iron for fabrication, repair, and general metalworking applications.
Machine Compatibility
Designed for use with the Benchmark Abrasives BM-CM10 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
A cartridge roll is a compact roll of abrasive cloth designed to mount on a mandrel. Its small size makes it useful for sanding, deburring, and blending areas that larger abrasive products cannot easily reach.
The cartridge roll is 1/4" in outside diameter, 1" long, and has a 1/8" center hole for the mandrel.
Use the Benchmark Abrasives BM-CM10 Cartridge Roll Mandrel with this 1/4" x 1" 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 cartridge rolls are better suited to progressively narrowing areas and corners.
No. Each package contains 10 cartridge rolls. The BM-CM10 mandrel is sold separately.
Choose a die grinder, rotary tool or rotary drill approved for cartridge rolls that accepts the BM-CM10 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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delivered within the lower 48 states.
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