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 01580 Felt Silencer						
Dynabrade 58511 68 mm x 175 mm Dynabug II Orbital Sander, Non-Vacuum, .15 hp, 10,000 RPM, 3/32" Orbit						
Dynabrade 48345 .4 hp Straight-Line Die Grinder, Rear Exhaust, 30,000 RPM, 1/8" Collet						
Dynabrade 11476 Dynabelter Abrasive Belt Tool, Heavy-Duty						
Dynabrade X61HS 6" Dia. Non-Vacuum Dynorbital Extreme Random Orbital Sander with Speed Regulator						
Dynabrade 53783 Cone or Plug Grinder (Single Extension), Steel Housing, 20,000 RPM, 3/8"-24 Male Thread Spindle						
3M 22404, Roloc Disc 361F, 80 YF-weight, TR, 3 in, Die R300V, 7000045100						
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Dynabrade 53811 .7 hp Straight-Line Die Grinder, Steel Housing, Front Exhaust, 20,000 RPM, 1/4" Collet						
Dynabrade 54785 3" (76 mm) Dia. Extended Right Angle Type 27 Depressed Center Wheel Grinder, Steel Housing, .7 HP, 18,000 RPM, 3/8"-24 Spindle						
Dynabrade 15003 Mini-Dynafile II Abrasive Belt Tool						
3M 71361, 641WY 1/4" X 24", 1200 Mesh Diamond Cloth Belt, 7010534916						
Dynabrade 93533 7" Mandrel for Sanding Stars w/ Flexible Tip, 3-48 Male Thread						
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Dynabrade 90360 2" W x 34" L 36 Grit Z/A DynaCut Belt, 10/pack						
Dynabrade 93166 4" Dia. X 1/4" Dia. Shank, 80 Grit, A/O, Spindle-Mount Sanding Star						
Dynabrade X61VHS 6" Dia. Central-Vacuum Dynorbital Extreme Random Orbital Sander with Speed Regulator						
Dynabrade 15131 Nylon Shoulder Washer, Black						
Dynabrade 42733 Carbon Brush						
Dynabrade 56321 6" Dia. Vacuum Disc Pad, Hook-Face, 52 Holes						
Dynabrade 52267 .5 hp 7 Degree Offset Die Grinder, Rear Exhaust, Long Shank, 15,000 RPM, 1/4" Collet						
Dynabrade 98580 Motor Tune-Up Kit for National Detroit Sander Models						
Dynabrade 91563 6" Dynacut Extreme Orange Premium Film Disc, 80 Grit, Hook & Loop, Vacuum Holes, 50/Box						
Dynabrade 56054 Insert (30/Pkg.)						
Dynabrade 50122 3" Dia. Disc Backup Pad Pad, 3/8"-24 Thread, Hook 'N Loop						
3M 22394, Roloc Disc 361F, 50 YF-weight, TR, 3 in, Die R300V, 7000045096						
