Best-in-Class Performance in Every Grade
Part of our 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 and Anti-Loading Features Enhance Performance and Life
The multi-hole pattern discs are 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.
Our Hookit Attachment System
The 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 3M
Our 3M Blue Abrasives family is designed as a cost-effective, high-performance upgrade for any sanding application in coatings removal and paint preparation. From its balanced, engineered mineral blend to its multi-hole pattern option for dust extraction, our 3M Hookit Blue Abrasive Disc is another way that 3M applies science to deliver best-in-class performance for professionals.

Dynabrade 92074 3" Dia. x 60 Grit A/O Non-Vacuum Hook-Face Filmbac DynaCut Disc, 50/Pack
Dynabrade 61593 Vacuum Bag Adaptor Lock
Dynabrade 93172 4" Dia. X 1/4" Dia. Shank, 320 Grit, A/O, Spindle-Mount Sanding Star
Dynabrade 01024 O-Ring
Dynabrade 52717 Cone or Plug Wheel Grinder, 18,000 RPM, 3/8"-24 Male Thread Spindle
Dynabrade 78739 5/16" x 5/8"- B53 DynaFire A/O Vitrified Mounted Point, 5/pack
Dynabrade 65752 2" x 48" (51 mm x 122 cm) Electric Variable Speed Tool Post Grinder, 3 hp, Wet, 220 V (AC), 3 Phase, 50/60 Hz
Dynabrade 90245 1/2" W x 18" L 220 Grit A/O DynaCut Belt, 50/pack
Dynabrade 50010 Collet, 3/8"-24 Female Thread, 1/4" Capacity, 3-Piece Collet
Dynabrade 56183 6" Dia. Vacuum Disc Pad, Hook-Face, Short Nap
Dynabrade 78706 2" x 1/4"-20 Female Center Thread, Coarse, Dynabrite Surface Conditioning Eyelet Star, 50/pack
Dynabrade 50767 Spring Pin
Dynabrade 79004 1/8" W x 12" L 80 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 56195 5" Dia. Non-Vacuum Disc Pad, Hook-Face, Short Nap
Dynabrade 79898 8" Dynacut 400 Grit Extreme Orange Scalloped Edge Discs, 25 per box
Dynabrade 96425 Screws For Vacuum Shroud (57737)
Dynabrade 95600 Tune-Up Kit for .5 hp Motor
Dynabrade 55229 7" (178 mm) Dia. Type 27 Guard Assembly
Dynabrade 50281 4-1/2" Dia. Disc Pad, Spiral-Face, Medium Density, 5/8"-11 Thread
Dynabrade 11300 Contact Arm Ass'y, 1/4" Dia. x 3/8" W, Steel Wheel, Polish Turbine Blades
Dynabrade 93534 3" Mandrel for Sanding Stars, 3-48 Male Thread
Dynabrade 78464 2" Dia. x 1/2", 8-32 Female Center Thread, A/O, 180 Grit, 8-Ply J-DynaCut Cross Pad, 100/pack
Dynabrade 79011 1/2" W x 12" L 60 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 78631 1" Dia. x 2" W x 1/4" Center Hole, 180 Grit, 100/pack
Dynabrade 96165 Pin Wrench
Dynabrade 51348 2" Dia. Locking-Type Disc Pad, Medium Density, 1/4"-20 Thread
Dynabrade 78709 3/8" x 3/4"-B52 Dynacut A/O Mounted Point, Vitrified, 5/pack
Dynabrade 78860 Crimped Wire Radial Wheel Brush 2" Dia. x .006 x 7/16" Steel
Dynabrade 56177 6" Dia. Non-Vacuum Disc Pad, Vinyl-Face 
