Reduce Scuff, Prep and Finish Time
Scotch-Briteâ„¢ Hookitâ„¢ 7447 PRO Sheet is engineered to reduce surface prep time whether prior to paint in the automotive industry or scuff sanding furniture or cabinetry. Featuring breakthrough fiber coating technology, our Scotch-Briteâ„¢ 7447 PRO products cut faster and produce a more consistent scratch, reducing the time it takes you to scuff, prep or finish parts. The tightly graded abrasive particles in Scotch-Briteâ„¢ 7447 PRO provide consistent, uniform results. Made with very fine grade aluminum oxide mineral, this abrasive sheet cuts fast and fine and leaves a clean and smoothly finished surface.
Versatile Abrasive Sheets Replace Steel Wool
Suitable for use on a wide variety of materials such as wood, metal, plastics, ceramics, porcelain, glass, rubber, or composites, the performance of this pad is comparable to steel wool grade 1. However, unlike steel wool, the Scotch-Brite™ Hookit™ 7447 PRO Sheet won’t rust after use or create fine metal splinters. Use it for cleaning, finishing, blending, and deburring, or for scuffing before applying paint and paint primers. It can even clean upholstery and chrome. This versatile product is effective in wet or dry environments and can be rinsed and used over and over again. The sheet may be cut and shaped for hand sanding or for use with a sanding block or rotary tool.
About Our 3Mâ„¢ Hookitâ„¢ Attachment System
Our 3Mâ„¢ Hookitâ„¢ hook-and-loop feature makes sheet attachment, removal, and re-attachment clean and easy, and facilitates use and re-use of the sheet for the extent of the abrasive life. The Hookitâ„¢ system is designed for work spaces where adhesive backed abrasive sheets may become contaminated by dust, dirt, or flying debris.
The Scotch-Briteâ„¢ PRO Advantage
Scotch-Briteâ„¢ PRO is a unique surface conditioning product with abrasives incorporated into non-woven nylon fibers. Breakthrough fiber coating technology allows Scotch-Briteâ„¢ PRO abrasive products to cut faster and produce a more consistent scratch than competitive non-woven abrasive products, reducing the time and effort it takes to finish parts. Combining abrasives with the fibers creates an abrasive system that delivers consistent results for the life of the product. The open-web material is load resistant and keeps the abrasive minerals cutting at high performance by limiting clogging of the nylon fibers. Our Scotch-Briteâ„¢ PRO abrasive sheets provide another example of the many ways that 3M uses science and technology to deliver increasingly effective solutions to our industrial customers.

Dynabrade 31600 Dynascaler Surface Preparation Tool, Floor, 3", Rear Exhaust, 1,650 RPM
Dynabrade 79171 1" W x 30" L 80 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 78236 Polishing Compound (Red Rouge)
Dynabrade 14010 Dynafile Abrasive Belt Tool Versatility Kit
Standard Abrasives 710335, A/O Straight Cartridge Roll, 1/4 in x 1 in x 1/8 in 60, 7100080015
Dynabrade 51301 .5 hp Straight-Line Die Grinder
Dynabrade 53270 7" (180 mm) Dia. Right-Angle Disc Sander
Dynabrade 92210 1/8" W x 12" L 320 Grit A/O DynaCut Belt, 50/pack
Dynabrade 91646 2" W x 48" L 180 Grit A/O DynaCut Belt, 10/pack
Dynabrade 53249 9" Dia. Type 27 Vertical Depressed Center Wheel Grinder, 3 HP, 6,000 RPM, 5/8"-11 Spindle
Dynabrade 79127 3/4" W x 18" L 120 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 53282 9" (180 mm) Dia. Right-Angle Grinder, 2.8 HP, 6,500 RPM, 5/8"-11 Spindle
Dynabrade 10040 Raptor Vac Pack Mobile Auto Vacuum System, 20 Gal. 120 V
Dynabrade 82577 1/2" W x 24" L 80 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 95676 1/4" Female Coupler with 1/4" Male Plug Assembly
Standard Abrasives 42778, A/O Flexible Flap Wheel 681341, 8 in x 5/8 in x 2 in 80, 7010369157, 2 per case
3M 28848, Unitized Wheel Mandrel 28848, 1-5/8 in x 1/4 in x 3/4 in x 1/4 in, 7100082547
Dynabrade 78191 2" Dia. x 50 Grit A/O DynaCut Locking-Type Disc, 2 Ply Cloth, 25/pack
Dynabrade 64350 26" W x 36" L (660 mm W x 914 mm L) Metal Capture Downdraft Station, 230 V (AC)
Dynabrade 93351 Carbide Burr 12-Piece Burr Kit, 1/8" Shank
Dynabrade 14000 Dynafile Abrasive Belt Tool
Dynabrade 96623 Raptor Vac Disposable Dust Collection Bags, 5/pack
Dynabrade 10690 Filter/Regulator/Lubricator, FRL40, 1/2" NPTAssy.
Dynabrade 61322 Housing
Dynabrade 11476 Dynabelter Abrasive Belt Tool, Heavy-Duty
Insize 1136-601, ELECTRONIC CALIPER (jaw length 100mm), 0-600mm/0-24", 6928640301599
Dynabrade X31V - 3" Dia. Cen-Vacuum Dynorbital® Mini Extreme Random Orbital Sander
Dynabrade 14360 Pneumatic Pipe Belt Finisher
Dynabrade 96558 Raptor Vac Cleaning Kit, w/ 6ft. Hose
Dynabrade 11475 Dynabelter Abrasive Belt Tool, Standard Duty
Dynabrade 63604 RaptorVac VacuumHead Replacement for 61204 & 61205
Dynabrade 52402 2" (51 mm) Dia. 7 Degree Offset Disc Sander, Front Exhaust, .5 HP, 20,000 RPM, 1/4"-20 Thread
Dynabrade 50267 4-1/2" Dia. Disc Backing Pad, 5/8"-11 Thread
3M 92318, Green Corps, Type 27, 4-1/2" Dia. x 1/8" Thickness , 5/8"-11 Center Hub, 36 Grit, 7010325744, 40/ Box
Dynabrade 79129 1" W x 18" L 60 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 79109 1/2" W x 12" L 80 Grit DynaCut Premium Ceramic Belts, 50/pack
Dynabrade 15029 Contact Arm Ass'y, 1" Dia. x 3/8" W, Tapered Rubber Wheel, No Platen/Offset Design
Dynabrade 79173 2" W x 30" L 60 Grit Ceramic DynaCut Belt, 10/pack 
