3M™ Hookit™ Clean Sanding Disc 752I is one of 3M's best discs for heavy-duty sanding on composites and metal. An open coat ceramic and aluminum oxide blend is engineered to resist edge shelling during rugged use. The multi-hole disc design improves dust extraction when used with 3M™ Clean Sanding System tools. It is constructed on an E-weight paper backing with an anti-loading stearate coating.
- Multi-hole discs evacuate dust to dramatically increase disc life
- Ceramic/aluminum oxide blend offers excellent cut rate and life for increased performance on composites and metal
- Open coat construction helps keep dust and debris from degrading performance
- Engineered specifically to resist edge shelling in heavy stock removal
- Hook-and-loop attachment makes swapping discs swift, simple and secure
|Diameter||6 in||152.4 mm|
|Maximum Speed||12,000 rpm|
What is the grit size of 3M™ Hookit™ Clean Sanding Disc 752I?
The grit size of 3M™ Hookit™ Clean Sanding Disc 752I is 36.
What does "E-weight" mean when it comes to sandpaper abrasives?
"E-weight" refers to the thickness and durability of the paper backing used in sandpaper. E-weight paper is a medium-thick option, providing good balance between flexibility and toughness.
How many discs come in each case of this product?
Each case of 3M™ Hookit™ Clean Sanding Disc contains 125 discs.
Which tool attachment system is compatible with these clean sanding discs?
These discs are designed for use with any hook-and-loop style backup pad on rotary or random orbital tools, thanks to their durable and convenient hook-and-loop attachment feature.
. Does this disc have an anti-loading coating that prevents clogging during use?
. Yes! The innovative multi-hole pattern on these disks works together with the unique abrasive grain blend, plus an advanced proprietary coating technology, that cuts faster and resists clogging than traditional abrasives, prolongs abrasive life, reduces dust accumulation by up to fifty percent during sanding operations compared to conventional holes patterned designs.
Used with a vacuum system, the 3M™Hookit™ Clean Sanding Disc 752I features 3M™ Clean Sanding technology to evacuate dust, increase cutting performance and dramatically increase disc life.
For dry-sanding stock removal on composites and blending metal, this disc is designed with a blend of 3M™ Ceramic Grain and aluminum oxide mineral. Its unique "stay sharp" crystalline structure continually reveals fresh cutting edges during use for an exceptionally fast and sustained cut. Engineered to increase the surface area of the grain and increase the surface bond, it resists shelling even during heavy stock removal.The Hookit Attachment System
3M™ Hookit™ abrasive discs run cooler than pressure sensitive discs and conveniently attach to a hook-and-loop backup disc pad (sold separately). They can be removed cleanly and easily and re-used for the extent of the abrasive life. 3M™ Hookit™ discs work well in work spaces where adhesive-backed discs may become contaminated by dust or dirt.Cut Dust
Discs cut and last longer when dust isn't loading the cutting surface of the abrasives. 3M™ Clean Sanding technology reduces dust, keeping it away from the work surface, the abrasive and the air.
Optimized with a self-generated vacuum sanding tool fitted with a Clean Sanding filter bag (sold separately), Clean Sanding products allow the vacuum to suction dust from the air and off of the workpiece. This reduces loading of the disc and adds life to the abrasive. Additionally, reducing dust in the air improves working conditions. You can also pair Clean Sanding abrasives with Clean Sanding disc pads for use on a central-vacuum-ready sander.
The multi-hole disc design allows a vacuum accessory to suck dust away from the work surface and reduce air-borne dust. This design doesn't require alignment of holes with the disc pad so switching the discs is fast, easy and convenient.3M Delivers
The broad footprint of 3M technologies shows in the many systems designed to work in concert to deliver superior performance, more cost-effective solutions and a process optimized to make work safer and simpler for operators who use 3M tools.