SKU | 7100199420 |
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Legacy SKU | 60455107973 |
UPC | 00051131362574 |
Catalog Number | 36257 |
Product Number | 321U |
The 3M Hookit Blue Abrasive Disc 321U delivers best-in-class performance at every stage of paint prep and coatings removal. Premium aluminum oxide mineral abrasive is blended with ceramic grain for a full range of sanding applications. The multi-hole discs feature a specially-designed pattern that reduces loading, extends disc life and aligns with most backup pads. Hookit attachment makes disc changes easy.
- A best-in-class abrasive for a variety of applications
- Engineered ceramic mineral blend is balanced for maximum abrasive performance in its class
- Discs available in mutli-hole pattern for excellent dust extraction or in no-hole format
- Anti-loading coating prevents dust and debris from clogging the cutting surface
- Upgraded resins improve durability and finish
Product Dimensions |
Imperial | Metric |
Weight | 0.654 lbs | |
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Width | 5.1248 in | |
Length | 5.1248 in | |
Height | 3.03071 in | |
Center Hole Diameter | 0 NP |
Shipping Dimensions |
|
Weight | 2.963 lb |
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Length | 13.8 in |
Width | 5.9 in |
Height | 6.3 in |
Color | Blue |
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PRODUCT FAQ
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What size are the 3M™ Hookit™ Blue Abrasive Disc, 36257?
The discs are 5 inches in diameter.
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How fine is the grade of these discs?
The grade is 220, which is a medium to fine grit abrasive.
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Do these discs have holes in them?
No, they do not have any holes.
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How many discs come in a carton and case?
There are 50 discs per carton and 4 cartons per case for a total of 200 discs.
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What kind of attachment system do these use?
. These sanding pads use our patented Hookit™ attachment system that securely holds the disc onto your power sander during use.
Part of a full line of 3M™ Blue Abrasives, the 3M™ Hookit™ Blue Abrasive Disc is engineered for best-in-class cut, life and efficiency across your entire shop. The disc features a tough ceramic blended with premium aluminum oxide mineral for just the right balance. 3M™ Blue Abrasives deliver consistently excellent results in a minimum amount of time, on jobs ranging from aggressive paint removal and fresh filler sanding to blend preparation and sanding primer. Discs are available in a wide range of sizes and grades.
Dust Extraction Features Enhance Performance and Disc LifeThe multi-hole pattern on this disc is specially designed to capture dust and keep it away from the abrasive surface. This specially-designed hole pattern reduces loading and extracts dust more efficiently compared to standard 6- or 7-hole disc configurations. It includes alignment guides across the disc, making it fast and easy to align with nearly any backup pad. The mineral blend on the 3M™ Hookit™ Blue Abrasive Disc is bonded using upgraded resins for enhanced durability. An anti-loading coating helps keep dust from gathering between the abrasive grains for a faster cut and for consistent performance throughout the life of the disc.
The Hookit™ Attachment SystemThe Hookit™ attachment system has a hook-and-loop feature which makes disc attachment, removal, and re-attachment clean and easy. It also facilitates use and re-use of the disc for maximum product life. Hookit™ discs have a brushed nylon loop backing of the type most commonly used in everyday hook-and-loop applications. 3M™ Hookit™ disc pads (sold separately) feature hooks which grip the brushed nylon loop backing. it's simple: just attach the disc and start sanding. The disc removes just as cleanly and easily. The Hookit™ system is designed for work spaces and applications where adhesive backed discs may become contaminated by dust, dirt, or debris.
Better Science for Better Sanding from 3M3M™ Blue Abrasives family is designed as a cost-effective, high-performance upgrade for any sanding application in body repair and paint preparation. From its balanced, engineered mineral blend to its multi-hole pattern for dust extraction, the 3M™ Hookit™ Blue Abrasive Disc is another way that 3M applies science to deliver best-in-class performance for professionals in paint preparation and auto repair.