Securely Mount Type 27 Flap Discs and Wheels to Power Tools
3M Flap Disc Holder includes all the necessary components to make abrasive-to-tool attachment secure: spacers, flanges, retainer nut, and an Allen wrench. The spacers are optional and intended to accommodate different spindle lengths among common commercially available right angle grinders, while still placing the abrasive product of choice safely within the grinder guard.
Once all the components and the accompanying abrasive have been properly mounted, use an Allen wrench to twist the retainer nut and tighten the entire system, locking it into place. 3M Flap Disc Holders are commonly used on right angle grinders.
Safety First: Tips for Optimal Performance
As with all abrasives and power tools, it?s important to take safety precautions. Two simple safety measures include using a guard on the right angle grinder and complying with the maximum operating speed.
First, a guard prevents debris from flying and minimizes the risk of injury. As mentioned above, it?s important that the disc be positioned within the guard, to ensure maximum safety and to allow the guard to function as designed. Finally, the maximum operating speed of the tool should be equal to or less than the speed indicated on the abrasive. By abiding by the proper speed, operators reduce the risk of injury and may also prolong abrasive service life.
Make the Most of Your Abrasive
We offer a range of Type 27 flap discs and wheels (sold separately) to meet your grinding needs. These abrasives are great for grinding and blending in one easy step. Fresh mineral is exposed for the life of the disc, helping to provide consistent cut rates. These abrasives tackle projects like weld grinding, blending, deburring, rust removal and surface prep on a variety of metals. For those abrasives that come without an integral 5/8-11? hub, the 3M Flap Disc Holder helps you securely attach the disc or wheel to the power tool and make the most of your abrasive.

Dynabrade 64350 26" W x 36" L (660 mm W x 914 mm L) Metal Capture Downdraft Station, 230 V (AC)						
Dynabrade 49430 Mini Angle Head Drill, .4 HP, Rear Exhaust, 3,200 RPM, 1/4"-28 Female Thread						
3M 22392, Roloc Disc 361F, 24 YF-weight, TR, 3 in, Die R300V, 7000045090						
Dynabrade 11220 Contact Arm Ass'y, 5/16" Dia. x 5/8" W, Steel Wheel, Polish Turbine Blades						
Dynabrade 79197 3-1/2" W x 15-1/2" L 80 Grit DynaCut Premium Ceramic Belt, 10/pack						
Dynabrade 91565 6" Dynacut Extreme Orange Premium Film Disc, 120 Grit, Hook & Loop, Vacuum Holes, 50/Box						
Dynabrade 63210 36" (91 cm) W x 72" (183 cm) L Downdraft Sanding Table, 460 V (AC)						
Dynabrade 14000 Dynafile Abrasive Belt Tool						
Dynabrade 52675 1 hp Straight-Line 6" (152 mm) Extension Die Grinder, Rear Exhaust, 9,000 RPM, 1/4" Collet						
Dynabrade 13072 Arbor Ass'y, 1/2"-20 Thread, 2" Expander						
Dynabrade 79824 3" P2500 Grit Dynasoft Finishing Film Non Vac Hook Face Disc, 50 per box						
Dynabrade 11215 Contact Arm Ass'y, 7/16" Dia. x 1/8" W, Steel Wheel, with 1/4" W Platen						
Dynabrade 90040 5" Dia. Foam, Flat Face Polishing Pad						
Dynabrade 64901 Variable Speed Versatility Grinder, 1 hp, 230 V (AC), 1 Phase, 50/60 Hz, 600-4,000 SFPM, for 1/4"-2" W x 72" L (6-51 mm x 122 cm) Belts						
Dynabrade 92078 3" Dia. x 180 Grit A/O Non-Vacuum Hook-Face Filmbac DynaCut Disc, 50/Pack						
Dynabrade 56197 6" Dia. Non-Vacuum Disc Pad, Hook-Face, Short Nap						
Dynabrade 51847 1/4" Drill Right Angle, .4 HP, Front Exhaust, 15,000 RPM						
Dynabrade 13518 Dynastraight 6" (152 mm) Extension Finishing Tool, 1 HP, Rear Exhaust, 4,500 RPM, 5/8" (16 mm) or 1" (25 mm) Dia. Arbor						
3M 22395, Roloc Disc 361F, 60 YF-weight, TR, 3 in, Die R300V, 7000045098						
