Economical Features, Reliable Results
Part of a full range of economical abrasives, our 3M™ Hookit™ Red Abrasive Disc 316U delivers dependable performance on a variety of collision repair substrates. The reattachable abrasive disc is ideal for fine featheredging and putty sanding, or choose a Red Abrasive Disc with D-weight paper backing for aggressive shaping of plastic filler or paint removal around damaged areas. Seven-hole construction on several versions of the 316U clears dust from the surface area and increases resistance to loading.
Aluminum Oxide Provides Performance and Savings
3M’s durable, reliable and economical abrasive saves material costs while delivering dependable results in collision repair. Aluminum oxide is popular among collision repair professionals because of its fast cut-rate and long life. This mineral is suitable for a wide variety of metalworking materials including ferrous alloys.
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 on 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 flying debris.
A Comprehensive Range of Economical Sanding Discs
The 3M™ Hookit™ Red Abrasive Disc 316U carries our Red designation which indicates an economical option in an abrasive disc. From its abrasive to its adhesive-backed attachment, this disc delivers durability and reliability across your entire collision repair operation.

Air Turbine Tools 206XSV - 1/4" Straight Hand Tool Series with Brake, 50,000 RPM, 42992
Dynabrade 01024 O-Ring
Dynabrade X61 6" (152 mm) Dia. Non-Vacuum Dynorbital Extreme Random Orbital Sander, .3 HP, 12,000 RPM, 3/16" Orbit, PSA
Dynabrade 79106 1/4" W x 12" L 80 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 55218 Overspeed Cut-Off Ring, 6,000 RPM
Dynabrade 18570 Vane Set (4pk)
Dynabrade 78008 1/2" W x 12" L Very Fine Non-Woven DynaBrite Belts, 10/pack
3M 45093, Roloc Disc Pad TR, Extra Hard 3 in 1/4-20 Internal, 7000045285
3M 80835, Flexible Diamond Hand File 6210J, No 2, Yellow, 18, N40, 7000082160, 10 Per Case
Dynabrade 40321 Dynafile II Abrasive Belt Tool Versatility Kit
Dynabrade Nitro Series NZ1 NitroZip, Eraser Tool
Dynabrade 79030 1/2" W x 18" L 40 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 53046 1/4" Drill Right Angle, .4 HP, Rear Exhaust, 12,000 RPM
Dynabrade 58021 - 3/8" (10 mm) Dia. Non-Vacuum Dynafine Backsplash Radius Disc Pad, Vinyl-Face
Dynabrade 96532 Tune-Up Kit for 1 hp Motor
Dynabrade 31666 Front Wheel Hub
Dynabrade 96572 1" Swivel Adapter
Dynabrade 82558 1/8" W x 18" L 80 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 51346 3" (51 mm) Dia. Locking-Type Disc Pad, Medium Density, 1/4"-20 Thread
Dynabrade 95691 1/4" NPT Single Pivot Dynaswivel 
