Benchmark Abrasives 2" mini flap disc zirconia quick change discs are built to deliver more cutting power and usable abrasive than a typical mini flap disc. Manufactured with premium European zirconia cloth, the abrasive features a uniform particle size and premium blend of ingredients, while each disc packs 25–50% more abrasive material on each flap than competing flap discs. That gives you more abrasive available for aggressive stock removal, weld cleanup, deburring, rust removal, deflashing, and blending in areas where a full-size flap disc is too large.
Zirconia's self-sharpening action continually exposes fresh cutting edges as the abrasive wears, helping maintain an aggressive cut under the heat and pressure common in metalworking. Combined with the overlapping flap construction, this delivers sustained grinding performance and efficient use of the abrasive throughout the disc's usable life. Zirconia also tolerates higher heat and pressure than aluminum oxide, making it a strong choice for demanding fabrication and repair work.
These mini flap discs are produced on computer-controlled equipment and subjected to multiple quality and safety checks for consistent construction from disc to disc. The compact 2" T27 flat-face design provides excellent control on contours, edges, posts, gates, risers, automotive components, hardware, and other narrow or non-flat surfaces, while the Type R quick change attachment lets you switch abrasives quickly as the job progresses.
Quantity: 1 Piece
Backing pad sold separately
Product Specifications
Specification
Details
Disc Diameter
2"
Abrasive Material
Zirconia
Abrasive Cloth
Premium European Zirconia Cloth
Backing Material
X-Weight Polycotton Cloth
Disc Shape
T27 Flat Face
Density
Regular
Attachment Type
Type R Quick Change
Available Grits
36, 40, 60, 80, 120
Maximum RPM
25,000
Use
Dry Only
Required Holder
Matching 2" Type R backing pad; sold separately
Product Features
Premium European zirconia cloth with uniform abrasive particle size
Self-sharpening zirconia continually exposes fresh cutting edges as it wears
Overlapping flap construction renews the working abrasive surface throughout use
Zirconia withstands higher heat and pressure than aluminum oxide
Computer-controlled manufacturing promotes consistent disc construction
Multiple quality and safety checks during production
Durable X-weight polycotton cloth backing
Compact 2" size provides control in narrow and hard-to-reach areas
T27 flat-face profile works well on contours and non-flat surfaces
Type R attachment allows fast abrasive changes
Materials & Applications
Common Materials
Cast Iron
Steel
Stainless Steel
Titanium
Nickel
Wrought Iron
Copper
Fiberglass
Plastic
Hard Rubber
Wood
Stone
Common Applications
Weld line cleanup
Weld spatter removal
Aggressive stock removal
Deburring
Deflashing
Rust removal
Surface blending
Metal grinding
Hardware polishing
Automotive work
Contour and edge grinding
Grinding in narrow or compact areas
Choose the least aggressive grit that will remove material efficiently, then move to finer grits when the job requires a shallower scratch pattern or more refined finish.
Machine Compatibility
Designed for rotary sanding and grinding tools using a matching 2" Type R backing pad.
Recommended Benchmark Abrasives Tools
Benchmark Abrasives Right Angle Pneumatic Quick Change Sander
Also suitable for properly matched die grinders, electric drills, hand-held pneumatic grinders, and other compatible rotary tools using the correct holder and speed rating.
Safety Tips
Inspect the disc and holder before each use
Fully secure the disc to the Type R holder before operating
Never exceed the maximum RPM of the lowest-rated component
Use dry only
Use a lighter touch or feathered approach when less stock removal is desired
Follow the tool manufacturer's operating and safety instructions
Frequently Asked Questions
Use a matching 2" Type R holder. Compatible choices include the Benchmark Abrasives BMT-QC90 Right Angle and BMT-QCPG Pistol Grip Quick Change Sanders. Other verified examples include Milwaukee 2485-20, 2486-20, and 2984-20 when fitted with a suitable 1/4" shank holder. Always confirm the tool’s accessory capacity and the RPM rating of the complete assembly.
Instead of a single abrasive layer, mini flap discs use overlapping abrasive flaps. As those flaps wear, fresh zirconia grain is exposed, helping maintain cutting action throughout the usable life of the disc.
Zirconia is self-sharpening and withstands higher heat and pressure than aluminum oxide, making it well suited for aggressive stock removal and demanding metalworking applications.
The compact diameter gives you greater control and access around contours, edges, narrow spaces, smaller fabricated parts, and other areas where a standard-size flap disc may be difficult to use.
The T27 profile is well suited to grinding and blending non-flat surfaces such as contours, posts, gates, risers, and similar workpieces.
Use a matching 2" Type R quick change backing pad. The holder is sold separately.
No. These zirconia mini flap discs are specified for dry use only.
Available grits are 36, 40, 60, 80, and 120.
No. 25,000 RPM is the maximum rated speed. Never exceed the RPM rating of the lowest-rated component in the disc, holder, and tool assembly.
Benchmark Abrasives 2" mini flap disc zirconia quick change discs are built to deliver more cutting power and usable abrasive than a typical mini flap disc. Manufactured with premium European zirconia cloth, the abrasive features a uniform particle size and premium blend of ingredients, while each disc packs 25–50% more abrasive material on each flap than competing flap discs. That gives you more abrasive available for aggressive stock removal, weld cleanup, deburring, rust removal, deflashing, and blending in areas where a full-size flap disc is too large.
Zirconia's self-sharpening action continually exposes fresh cutting edges as the abrasive wears, helping maintain an aggressive cut under the heat and pressure common in metalworking. Combined with the overlapping flap construction, this delivers sustained grinding performance and efficient use of the abrasive throughout the disc's usable life. Zirconia also tolerates higher heat and pressure than aluminum oxide, making it a strong choice for demanding fabrication and repair work.
These mini flap discs are produced on computer-controlled equipment and subjected to multiple quality and safety checks for consistent construction from disc to disc. The compact 2" T27 flat-face design provides excellent control on contours, edges, posts, gates, risers, automotive components, hardware, and other narrow or non-flat surfaces, while the Type R quick change attachment lets you switch abrasives quickly as the job progresses.
Quantity: 1 Piece
Backing pad sold separately
Product Specifications
Specification
Details
Disc Diameter
2"
Abrasive Material
Zirconia
Abrasive Cloth
Premium European Zirconia Cloth
Backing Material
X-Weight Polycotton Cloth
Disc Shape
T27 Flat Face
Density
Regular
Attachment Type
Type R Quick Change
Available Grits
36, 40, 60, 80, 120
Maximum RPM
25,000
Use
Dry Only
Required Holder
Matching 2" Type R backing pad; sold separately
Product Features
Premium European zirconia cloth with uniform abrasive particle size
Self-sharpening zirconia continually exposes fresh cutting edges as it wears
Overlapping flap construction renews the working abrasive surface throughout use
Zirconia withstands higher heat and pressure than aluminum oxide
Computer-controlled manufacturing promotes consistent disc construction
Multiple quality and safety checks during production
Durable X-weight polycotton cloth backing
Compact 2" size provides control in narrow and hard-to-reach areas
T27 flat-face profile works well on contours and non-flat surfaces
Type R attachment allows fast abrasive changes
Materials & Applications
Common Materials
Cast Iron
Steel
Stainless Steel
Titanium
Nickel
Wrought Iron
Copper
Fiberglass
Plastic
Hard Rubber
Wood
Stone
Common Applications
Weld line cleanup
Weld spatter removal
Aggressive stock removal
Deburring
Deflashing
Rust removal
Surface blending
Metal grinding
Hardware polishing
Automotive work
Contour and edge grinding
Grinding in narrow or compact areas
Choose the least aggressive grit that will remove material efficiently, then move to finer grits when the job requires a shallower scratch pattern or more refined finish.
Machine Compatibility
Designed for rotary sanding and grinding tools using a matching 2" Type R backing pad.
Recommended Benchmark Abrasives Tools
Benchmark Abrasives Right Angle Pneumatic Quick Change Sander
Also suitable for properly matched die grinders, electric drills, hand-held pneumatic grinders, and other compatible rotary tools using the correct holder and speed rating.
Safety Tips
Inspect the disc and holder before each use
Fully secure the disc to the Type R holder before operating
Never exceed the maximum RPM of the lowest-rated component
Use dry only
Use a lighter touch or feathered approach when less stock removal is desired
Follow the tool manufacturer's operating and safety instructions
Frequently Asked Questions
Use a matching 2" Type R holder. Compatible choices include the Benchmark Abrasives BMT-QC90 Right Angle and BMT-QCPG Pistol Grip Quick Change Sanders. Other verified examples include Milwaukee 2485-20, 2486-20, and 2984-20 when fitted with a suitable 1/4" shank holder. Always confirm the tool’s accessory capacity and the RPM rating of the complete assembly.
Instead of a single abrasive layer, mini flap discs use overlapping abrasive flaps. As those flaps wear, fresh zirconia grain is exposed, helping maintain cutting action throughout the usable life of the disc.
Zirconia is self-sharpening and withstands higher heat and pressure than aluminum oxide, making it well suited for aggressive stock removal and demanding metalworking applications.
The compact diameter gives you greater control and access around contours, edges, narrow spaces, smaller fabricated parts, and other areas where a standard-size flap disc may be difficult to use.
The T27 profile is well suited to grinding and blending non-flat surfaces such as contours, posts, gates, risers, and similar workpieces.
Use a matching 2" Type R quick change backing pad. The holder is sold separately.
No. These zirconia mini flap discs are specified for dry use only.
Available grits are 36, 40, 60, 80, and 120.
No. 25,000 RPM is the maximum rated speed. Never exceed the RPM rating of the lowest-rated component in the disc, holder, and tool assembly.
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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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