Firm Support, Fast Disc Changeouts
Part of our Roloc™ attachment system to make grinding disc changeouts faster and easier, our 3M™ Roloc™ Bristle Disc Holder includes a hard rubber pad, a Roloc™ shank, an adaptor and all the hardware needed to get the most out of our durable, quick-change 3M™ Roloc™ Bristle Discs in collision and auto body repair.
The hard rubber pad backs up 3M™ Roloc™ Bristle Discs (PNs 18698-18737) for consistent, accurate grinding even during aggressive jobs. The included shank features 1/4-20 interior threads to allow operators to attach the assembly quickly and easily to common grinding tools, such as drills and air tools.
Easy Roloc™ Disc Attachment
3M™ Roloc™ Bristle Discs have a threaded hole designed to attach to the holder so that operators can conveniently change discs with a simple twist-off, twist-on motion. No tools are needed, and this quick and convenient method provides a secure attachment and saves operators time when switching discs between grades or applications.
Roloc™ Bristle Discs – Smoother and Faster
The Roloc™ Bristle Disc is an abrasive-filled product that makes deburring, blending, finishing, polishing, and cleaning surfaces easier than ever before. It has been designed to deliver high-quality finish and performance. The Roloc™ bristle disc offers greater surface conformability and a more aggressive cut vs. traditional wire and bristle products.
Greater Possibilities in Grinding Applications
3M uses science to develop complete solutions for even the most challenging collision repair jobs. Our Roloc™ Bristle Disc Holder is a quick, efficient way to incorporate – and get the most from – some of the finest abrasive technology into aggressive auto body applications including rust and coating removal, deburring and metal surface cleaning.

Dynabrade 59028 6" Dia. Self-Generated Vacuum Dynorbital-Spirit Random Orbital Sander, 3/16" Orbit
Dynabrade 64985 Replacement Pre-Filter Blanket
Dynabrade 25234 Vane Set (4pk)
Dynabrade 13019 Wheel Flange (2/Pkg.)
Dynabrade 91707 DynaMesh 3" 280 Grit Hook & Loop Discs, 50 per box
Dynabrade 51694 Shaft Lock Assy
Dynabrade 18269 Spindle
Dynabrade 79980 6" Dia. x 60 Grit Vacuum Hook-Face DynaCut Disc, 100/Box
Dynabrade 54972 Vane Set (5pk)
Dynabrade 78508 1-1/2" x 1/2", 1/4-20 Female Center Thread, 120 Grit, 8-Ply, Dynacut A/O Square Pad, 100/pack
Dynabrade 59029 6" Dia. Central Vacuum Dynorbital-Spirit Random Orbital Sander, 3/16" Orbit
Dynabrade 92656 - 5" Dia. x 3-1/2" W Heavy Duty Tire
Dynabrade 91569 6" Dynacut Extreme Orange Premium Film Disc, 320 Grit, Hook & Loop, Vacuum Holes, 50/Box
Dynabrade 15336 Rubber Drive Wheel
Standard Abrasives 704023, Aluminum Oxide Handy Roll, P100 J-weight, 1 in x 50 yd, 7010331445
Dynabrade 78830 Crimped Wire End Brush 3/4" Dia. x .006 x 7/8" Stainless Steel
Dynabrade 900 8" Dia. Two-Hand Gear-Driven Sander, Non-Vacuum, .25 HP, 800 RPM, 3/16" Orbit, PSA
Dynabrade 54262 - 3" Vacuum, Hook Pad, .44" Thickness, 1/4"-20 Thread
Dynabrade 78706 2" x 1/4"-20 Female Center Thread, Coarse, Dynabrite Surface Conditioning Eyelet Star, 50/pack
Dynabrade 93172 4" Dia. X 1/4" Dia. Shank, 320 Grit, A/O, Spindle-Mount Sanding Star
Dynabrade 64902 Variable Speed Versatility Grinder, 3 hp, 230 V (AC), 3 Phase, 50/60 Hz, 2,000-8,000 SFPM, 1/4"-2" W x 72" L (6-51 mm x 122 cm) Belts
Dynabrade 58514 2-3/4" W x 7-3/4" L Dynabug II Orbital Sander, Non-Vacuum, .11 hp, 8,000 RPM, 3/16" Orbit
Dynabrade 53680 Rotor
Standard Abrasives 713949, Aluminum Oxide Handy Roll, P220 J-weight, 2 in x 50 yd, 7010369527
Dynabrade 57850 3-2/3" W x 7" L Non-Vacuum Dynabug Disc Pad, Vinyl-Face
Dynabrade 49430 Mini Angle Head Drill, .4 HP, Rear Exhaust, 3,200 RPM, 1/4"-28 Female Thread
Dynabrade 79702 - 5-1/2" Dynacut White Foam Flat Face Polishing Pad, Hook and Loop
Dynabrade 64671 Replacement Class II Pleated Panel Filter Cartridge
Dynabrade 78305 1-1/2" Dia. x 1" W x 1/4" Shank, 80 Grit, A/O DynaCut Flap Wheel, 10/pack
Dynabrade 61562 Vacuum Inlet "Y" Adaptor
Dynabrade 51348 2" Dia. Locking-Type Disc Pad, Medium Density, 1/4"-20 Thread
Dynabrade 79857 3" 220 Grit Dynacut Extreme Orange Film Vac Hook Face Disc, 50 per box
Dynabrade 78739 5/16" x 5/8"- B53 DynaFire A/O Vitrified Mounted Point, 5/pack
Dynabrade 78709 3/8" x 3/4"-B52 Dynacut A/O Mounted Point, Vitrified, 5/pack
Dynabrade 48371 .4 hp Straight-Line Die Grinder, Rear Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 53074 1/4" Right Angle Drill, .4 HP, Rear Exhaust, 5,000 RPM
Dynabrade 95842 Dynabrade Air Lube 10W/NR, 1 Pint
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Dynabrade 58511 68 mm x 175 mm Dynabug II Orbital Sander, Non-Vacuum, .15 hp, 10,000 RPM, 3/32" Orbit
Dynabrade 56158 6" Dia. Non-Vacuum Disc Pad, Hook-Face, Short Nap
Dynabrade 82554 1/4" W x 18" L 60 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 58447 8" Dia. Central Vac-Ready 2-Hand Gear-Driven Sander, Central Vacuum, .45 HP, 900 RPM, Hook-Face
Dynabrade 52100 .5 hp Straight-Line Die Grinder, Rear Exhaust, 950 RPM, 1/4" Collet
Dynabrade 93247 8" Dia. x 1/2" Center Hole, 180 Grit, A/O, Arbor-Mount Sanding Star 
