The Benchmark Abrasives 3" long life quick change stripper discs are built for longer stripping jobs where abrasive life is the priority. Silicon carbide abrasive is distributed throughout an open nonwoven nylon web, while the harder resin structure improves durability for longer-running paint, rust, coating, adhesive, epoxy, oxidation, and surface-preparation jobs.
Compared with the standard black quick-change stripper disc, the blue long life version delivers a slower, more controlled cut in exchange for longer service life. The 3" diameter provides more surface coverage than a 2" disc while still maintaining excellent control, and the Type R quick-change attachment makes disc changes fast and convenient.
Quantity: 5 Stripping Discs
Holder Required: 3" Type R Quick Change Holder - Sold Separately
Product Specifications
Specification
Details
Diameter
3"
Thickness
1/2"
Abrasive Grain
Silicon Carbide
Material
Nonwoven Nylon
Attachment
Type R Quick Change
Maximum RPM
10,500
Required Holder
3" Type R Quick Change Holder
Quantity
5 Pack
Features & Benefits
Harder resin structure is designed for longer abrasive life.
Slower, more controlled cut than the standard Black quick-change stripper disc.
Open nonwoven construction helps resist loading and shed debris.
3" diameter provides increased coverage compared with smaller quick-change discs.
Type R attachment allows fast disc changes between operations.
Flexible web conforms well to contours and irregular surfaces.
Materials & Applications
Ideal for removing:
Paint
Rust and oxidation
Coatings
Adhesives
Epoxy
Surface contamination
Suitable for use on:
Steel
Stainless steel
Cast iron
Aluminum
Copper
Brass
The 3" size is well suited for longer-duration stripping where more surface coverage is desired while retaining the control and convenience of a quick-change system.
Machine Compatibility
Requires a Benchmark Abrasives 3" Type R Quick Change Holder, sold separately.
Use with a compatible die grinder or pneumatic grinder that accepts the holder's 1/4" shank, is approved for a 3" accessory, and has a maximum no-load speed at or below the disc's 10,500 RPM rating.
Choose a low-speed tool for these 3" discs. The Benchmark BMT-QC90_1 runs at 15,000 RPM, above this disc's 10,500 RPM limit, so it is not a match.
Safety Tips
Never exceed the maximum rated speed of 10,500 RPM.
Always use the correctly sized 3" Type R quick-change holder.
Confirm the disc is fully engaged with the holder before starting the tool.
Verify the tool is approved for a 3" accessory and does not exceed 10,500 RPM.
Inspect the disc and holder before use and replace damaged components.
Allow the abrasive to perform the stripping action rather than applying excessive pressure.
Test on an inconspicuous area when preserving the underlying finish is important.
Follow all machine, holder, and abrasive safety instructions.
Frequently Asked Questions
The Blue version uses harder resins designed to improve abrasive life. It trades some cutting speed for a slower, more controlled stripping action.
Choose Blue for longer stripping jobs where extending abrasive life is more important than achieving the fastest possible removal rate.
They require the Benchmark Abrasives 3" Type R Quick Change Holder, sold separately.
No. The disc attaches to the matching Type R holder, and the holder's 1/4" shank mounts into the compatible tool.
The 3" diameter provides more coverage per pass while still offering the control and fast-change convenience of a compact Type R system.
Blue is designed around longer abrasive life with a slower, more controlled cut. Purple uses sharper grains for faster, more aggressive stripping when speed is the priority.
It uses silicon carbide abrasive distributed throughout an open nonwoven nylon web.
Use a tool approved for 3" discs with a matching Type R holder and a maximum no-load speed of 10,500 RPM or less. The Dynabrade 49425 (3,200 RPM, 1/4" collet) meets the speed and shank requirements, but its 3" disc-and-holder capacity must be confirmed before use.
The Benchmark Abrasives 3" long life quick change stripper discs are built for longer stripping jobs where abrasive life is the priority. Silicon carbide abrasive is distributed throughout an open nonwoven nylon web, while the harder resin structure improves durability for longer-running paint, rust, coating, adhesive, epoxy, oxidation, and surface-preparation jobs.
Compared with the standard black quick-change stripper disc, the blue long life version delivers a slower, more controlled cut in exchange for longer service life. The 3" diameter provides more surface coverage than a 2" disc while still maintaining excellent control, and the Type R quick-change attachment makes disc changes fast and convenient.
Quantity: 5 Stripping Discs
Holder Required: 3" Type R Quick Change Holder - Sold Separately
Product Specifications
Specification
Details
Diameter
3"
Thickness
1/2"
Abrasive Grain
Silicon Carbide
Material
Nonwoven Nylon
Attachment
Type R Quick Change
Maximum RPM
10,500
Required Holder
3" Type R Quick Change Holder
Quantity
5 Pack
Features & Benefits
Harder resin structure is designed for longer abrasive life.
Slower, more controlled cut than the standard Black quick-change stripper disc.
Open nonwoven construction helps resist loading and shed debris.
3" diameter provides increased coverage compared with smaller quick-change discs.
Type R attachment allows fast disc changes between operations.
Flexible web conforms well to contours and irregular surfaces.
Materials & Applications
Ideal for removing:
Paint
Rust and oxidation
Coatings
Adhesives
Epoxy
Surface contamination
Suitable for use on:
Steel
Stainless steel
Cast iron
Aluminum
Copper
Brass
The 3" size is well suited for longer-duration stripping where more surface coverage is desired while retaining the control and convenience of a quick-change system.
Machine Compatibility
Requires a Benchmark Abrasives 3" Type R Quick Change Holder, sold separately.
Use with a compatible die grinder or pneumatic grinder that accepts the holder's 1/4" shank, is approved for a 3" accessory, and has a maximum no-load speed at or below the disc's 10,500 RPM rating.
Choose a low-speed tool for these 3" discs. The Benchmark BMT-QC90_1 runs at 15,000 RPM, above this disc's 10,500 RPM limit, so it is not a match.
Safety Tips
Never exceed the maximum rated speed of 10,500 RPM.
Always use the correctly sized 3" Type R quick-change holder.
Confirm the disc is fully engaged with the holder before starting the tool.
Verify the tool is approved for a 3" accessory and does not exceed 10,500 RPM.
Inspect the disc and holder before use and replace damaged components.
Allow the abrasive to perform the stripping action rather than applying excessive pressure.
Test on an inconspicuous area when preserving the underlying finish is important.
Follow all machine, holder, and abrasive safety instructions.
Frequently Asked Questions
The Blue version uses harder resins designed to improve abrasive life. It trades some cutting speed for a slower, more controlled stripping action.
Choose Blue for longer stripping jobs where extending abrasive life is more important than achieving the fastest possible removal rate.
They require the Benchmark Abrasives 3" Type R Quick Change Holder, sold separately.
No. The disc attaches to the matching Type R holder, and the holder's 1/4" shank mounts into the compatible tool.
The 3" diameter provides more coverage per pass while still offering the control and fast-change convenience of a compact Type R system.
Blue is designed around longer abrasive life with a slower, more controlled cut. Purple uses sharper grains for faster, more aggressive stripping when speed is the priority.
It uses silicon carbide abrasive distributed throughout an open nonwoven nylon web.
Use a tool approved for 3" discs with a matching Type R holder and a maximum no-load speed of 10,500 RPM or less. The Dynabrade 49425 (3,200 RPM, 1/4" collet) meets the speed and shank requirements, but its 3" disc-and-holder capacity must be confirmed before use.
The maximum rated speed is 10,500 RPM.
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