Assembles Securely, Reliably, Quickly
Used for securing a square pad, a cross pad or cross buff to your 3M Die Grinder, the 3M Square/Cross Pad Mandrel allows you to make optimum use of your power tool by enabling it to accomplish more of the tasks you need to address.
This mandrel has a 1/4-inch shank that is engineered to fit your rotary power tool securely and allow for quick assembly. We make it available in 3 external thread sizes for running at a maximum rpm of 24,100.
Do More with One Tool
Our 3M Square/Cross Pad Mandrel allows you to use multiple type of abrasive products with one tool.
Square pads are ideal for fast grinding and blending of channels, fillets, corners and spotting on flat surfaces. As they rotate, the corners exert a fast biting action and gradually wear down to expose fresh abrasive material.
Cross pads are used for close tolerance polishing of small radii and channels, deburring the ends and insides of tubing and other special applications.
Cross buffs polish, clean, satin finish, denib and defuzz interior diameters of metal components.
Maximize the Value of Your 3M Power Tools
Engineered to work effectively with your 3M rotary tools, we design our accessories to perform to the highest standards, to allow you to do more, more cost-efficiently.

Dynabrade 64664 G2 Blower Assembly
Dynabrade 58015 Dynafine Detail Sander, Self-Generated Vacuum, .12 HP, 15,000 RPM, 1/32" Orbit
Dynabrade 13072 Arbor Ass'y, 1/2"-20 Thread, 2" Expander
Dynabrade 91745 DynaMesh 8" 400 Grit Hook & Loop Discs, 50 per box
Dynabrade 90875 2" Dia. Super Fine NWN DynaBrite Locking-Type Disc, 25/pack
Dynabrade 48521 2" Dia. Right Angle Disc Sander, Rear Exhaust, .4 HP, 15,000 RPM
Dynabrade 57500 Palm-Style Mini-Dynorbital Random Orbital Sander
Dynabrade 58515 2-3/4" W x 7-3/4" L Dynabug II Orbital Sander, Central Vacuum, .11 hp, 8,000 RPM, 3/16" Orbit
Dynabrade 90675 1" W x 30" L 80 Grit A/O DynaCut Belt, 50/pack
Dynabrade 92232 1/8" W x 18" L 180 Grit A/O DynaCut Belt, 50/pack
Dynabrade 92736 2" W x 150' L 60 Micron A/O Microfinishing Film DynaCut Roll
Dynabrade 13074 Arbor Assembly Kit, 5/8_ or 1_ Arbor Bore
Dynabrade 59020 5" Dia. Non-Vacuum Dynorbital-Spirit Random Orbital Sander, 3/16" Orbit
Dynabrade 51479 5"-8" Dia. Right-Angle Wet Rotary Sander, Deluxe, .7 HP, 0-2,000 RPM, 5/8"-11 Spindle Thread
Dynabrade 60213 - 15,000 lb. Jack with 3/4" Vi-Sorb Pad
Dynabrade 50111 - 2" Disc Pad Assembly
Dynabrade 51402 3" Dia. 7 Degree Offset Rotary Buffer, .4 hp, 3,600 RPM, Rear Exhaust, 3/8"-24 Spindle Thread
Dynabrade 96746 General Purpose Cleaning Kit
Dynabrade 57801 3-2/3" W x 7" L Dynabug Orbital Sander, Vac-Ready, .24 HP, 8,000 RPM, 3/16" Orbit
Dynabrade 92178 1/4" W x 30" L 120 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 95544 Gear Grease, 2.5oz. Tube
Dynabrade 78509 1-1/2" x 3/4", 1/4-20 Female Center Thread, 60 Grit, 8-Ply, Dynacut A/O Square Pad, 100/pack
Dynabrade 62787 Collection Bag 3-Pack
Dynabrade 78592 3/8" Dia. x 1" W x 1/8" Center Hole, 120 Grit, 100/pack
Dynabrade 78552 1-1/2" Dia. 2-Set, 8-32 Female Center Thread, 180 Grit, Dynacut A/O Overlap Slotted Disc, 100/pack
Dynabrade 01127 Drop-In Motor
Dynabrade 94960 1/4" Composite-Style Coupler, 1/4" Female
Dynabrade 51811 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 1000,000 RPM, 1/16" Collet
Dynabrade 53091 3/8" Pistol Grip Drill, .7 HP, Rear Exhaust, 950 RPM
3M 77559, Cubitron II Hookit Cloth Disc 784F, 77559, 36+ to 120+, 5 in x NH, Die 500X, 7100232738 
