Benchmark Abrasives 4-1/2 Type 1 Aluminum Cutting Wheel 0.040 Thick 7/8Arbor, Metal Cutting Grinding Wheel, Angle Grinding Cutting Wheel Max. RPM 13300-25 Pack
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Honest Abe
> 3 dayGreat cutting disks - very aggressive and make quick work of cuts through aluminum, brass, and steel. Thin Kerf keeps things neat. These are the best cutting disks I’ve used! Good value!
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DOC
> 3 dayAnything aluminum
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BMac
> 3 dayTitle says it all.
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Mark Barrett
Greater than one weekSeem to last longer then one we were using and cut thin material w/o build up at cut sight. Great price and better value
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Tom
Greater than one weekCutting and trimming aluminum plate. Great value for the money
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Gary B.
> 3 dayWork great
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Wuillian silva
> 3 dayBuenos por el precio y aguantan
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Chasin The American Dream
> 3 dayThese cut great for the price
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Falcon2
> 3 dayAfter trying Bosch jig saw blades for aluminum and not getting very good results, I switched to these cutting disks. They went through the plate aluminum very well and I recommend these without any hesitation.
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joseph w newman
> 3 dayThese cutting wheels do cut aluminum. !!!!!!!!!!!!!!!!!!!!!!!!! WEAR A MASK WHEN CUTTING/GRINDING ALUMINUM !!!!!!!!!!!!!!!!!!!!!!!! I cannot stress this enough. Do not breath in aluminum dust or shavings!
Type 1 Aluminum Cutting Wheel
 Type 1 Cutting Wheel |  T29 Zirconia Flap Disc |  T27 Zirconia Flap Discs |  Jumbo Zirconia Flap Disc |  Jumbo Zirconia Flap Disc | |
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Material
| Aluminum Oxide | Zirconia | Zirconia | Zirconia | Zirconia |
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Size
| 4.5" x .040" | 4" | 4.5" | 4.5" | 4.5" |
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Type
| Type 1 | Type 29 | Type 27 | Type 29 | Type 27 |
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Pack Size
| 25 | 10 | 10 | 10 | 10 |
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Arbor
| 7/8" | 5/8” | 7/8" | 5/8"-11 | 5/8"-11 |