3M™ Square/Cross Pad Mandrel

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Mandrel secures a square pad, cross pad, or cross buff to a rotary tool
1/4-inch shank fits rotary power tool with a 1/4-inch collet assembly
External threaded shank must match the internal threaded inserts of the square or cross pad
Models in 3 external thread sizes

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For industrial/occupational use only. Not for consumer sale or use.

Overall Width (Imperial)

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Overall Length (Imperial)

Overall_Length_Imperial

Thread Size

Thread_Size

3 Products Available

Available options:

Overall Width (Imperial), Overall Length (Imperial) and Thread Size

Specifications

Attribute Name	Value
Alternative Sale Availability	6. This item is for industrial use only and there are no VOC restrictions.
Attachment Type	Threaded
Brand	3M™
Equipment - Machines	Die Grinders
Form Type	Square/Cross Pad
Function/Attachment Style	Mechanical Attachment
Industries	Metalworking
Max RPM	24100
Net Weight (Imperial)	0.05 lb, 0.06 lb
Net Weight (Metric)	22.68 g, 27.22 g
Overall Height (Imperial)	0.2 in, 0.3 in
Overall Height (Metric)	0.51 cm, 0.76 cm
Overall Length (Imperial)	0.2 in, 0.3 in, 3 in
Overall Length (Metric)	0.51 cm, 0.76 cm, 76.2 mm
Overall Width (Imperial)	4 in, 4.02 in
Overall Width (Metric)	10.16 cm, 10.21 cm
Product Type	Mandrel
Shank Size	0.25 in
Shank Size (metric)	6.35 mm
Size (Imperial)	4 in x 0.3 in, 4.02 in x 0.2 in
Size (Metric)	10.16 cm x 0.76 cm, 10.21 cm x 0.51 cm
Thread Size	1/4-20 EXT, 3-48 EXT, 8-32 EXT
Type	Regular

Product Details

Mandrel secures a square pad, cross pad, or cross buff to a rotary tool
1/4-inch shank fits rotary power tool with a 1/4-inch collet assembly
External threaded shank must match the internal threaded inserts of the square or cross pad
Models in 3 external thread sizes
Length is 3 inches
Max rpm is 24,100

The 3M™ Square/Cross Pad Mandrel secures a square pad, a cross pad, or a cross buff to a rotary tool with a 1/4-inch collet assembly. The external threaded shank must match the internal threaded inserts of the pad or buff to be used. This useful accessory is available in three external thread sizes – 3-48, 8-32 and 1/4-20 external.

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.

Designed to handle all your cylindrical polishing, buffing, shaping and deburring needs.

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.

Resources

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Accessories Safety Insert (PDF, 763.1KB)

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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.