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.

3M 29825, Sanding Screen, 60 Grit, 20 in x NH, 7100160253
Insize IST-W-CABLE, CALIBRATION CABLE, 6928640326301
3M 71358, 641WY 1/4" X 24", 600 Mesh Diamond Cloth Belt, 7010534894
3M 22393, Roloc Disc 361F, 36 YF-weight, TR, 3 in, Die R300V, 7000045093
3M 53920, Performance Plus Duct Tape 8979, Slate Blue, 12 in x 60 yd, 12.1 mil, 7000124267
3M 65086, Scotch-Brite Diamond Wheel, 6" x 1" x 1" 645DC, 7010329878
3M 22970, Disc Holder Adapter 9, 5/8-11 External 3/8-24 Internal, 7000046093
3M 87103, Cloth Belt 341D, 24 X-weight, 9 in x 20 in, Fabri-lok, Single-flex, 7010326200, 20 per case
ACS CX1250 Diamond Belt, 1/2" X 24" 9u
3M Dirt Trap Protection Material Applicator, 36865, Floor Model, 1 per case
3M 47408, 663FC 1" X 30", 70u Diamond Trizact Belts, 7010509031
3M 22395, Roloc Disc 361F, 60 YF-weight, TR, 3 in, Die R300V, 7000045098
3M 72600, 663FC 1/2" X 30", 70u Diamond Trizact Belt, 7100206529
3M 06564, Marine Adhesive Sealant 4200FC Fast Cure, Black, 295 mL Cartridge, 7000120497, 12/Case
3M 50018, Venture Tape Metallized Cloth Duct Tape 1502, Silver, 48 mm x 55 m (1.88 in x 60.1 yd), 7010337385
Dynabrade 31920 - 1-1/4" (32 mm) Static Conductive Hose, Black
3M 11419, Roloc Disc 361F, P240 XF-weight, TR, 2 in, Die R200P, 7000045105
3M 22392, Roloc Disc 361F, 24 YF-weight, TR, 3 in, Die R300V, 7000045090 
